48851880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 256

約数和(自身を含む): 194088960

約数和(自身を除く): 145237080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 311, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 622, 660, 680, 714, 748, 770, 840, 924, 933, 935, 952, 1020, 1122, 1155, 1190, 1244, 1309, 1320, 1428, 1496, 1540, 1555, 1785, 1848, 1866, 1870, 2040, 2177, 2244, 2310, 2380, 2488, 2618, 2805, 2856, 3080, 3110, 3421, 3570, 3732, 3740, 3927, 4354, 4488, 4620, 4665, 4760, 5236, 5287, 5610, 6220, 6531, 6545, 6842, 7140, 7464, 7480, 7854, 8708, 9240, 9330, 10263, 10472, 10574, 10885, 11220, 12440, 13062, 13090, 13684, 14280, 15708, 15861, 17105, 17416, 18660, 19635, 20526, 21148, 21770, 22440, 23947, 26124, 26180, 26435, 27368, 31416, 31722, 32655, 34210, 37009, 37320, 39270, 41052, 42296, 43540, 47894, 51315, 52248, 52360, 52870, 58157, 63444, 65310, 68420, 71841, 74018, 78540, 79305, 82104, 87080, 95788, 102630, 105740, 111027, 116314, 119735, 126888, 130620, 136840, 143682, 148036, 157080, 158610, 174471, 185045, 191576, 205260, 211480, 222054, 232628, 239470, 261240, 287364, 290785, 296072, 317220, 348942, 359205, 370090, 407099, 410520, 444108, 465256, 478940, 555135, 574728, 581570, 634440, 697884, 718410, 740180, 814198, 872355, 888216, 957880, 1110270, 1163140, 1221297, 1395768, 1436820, 1480360, 1628396, 1744710, 2035495, 2220540, 2326280, 2442594, 2873640, 3256792, 3489420, 4070990, 4441080, 4885188, 6106485, 6978840, 8141980, 9770376, 12212970, 16283960, 24425940, 48851880]

約数ペア:

[(1, 48851880), (2, 24425940), (3, 16283960), (4, 12212970), (5, 9770376), (6, 8141980), (7, 6978840), (8, 6106485), (10, 4885188), (11, 4441080), (12, 4070990), (14, 3489420), (15, 3256792), (17, 2873640), (20, 2442594), (21, 2326280), (22, 2220540), (24, 2035495), (28, 1744710), (30, 1628396), (33, 1480360), (34, 1436820), (35, 1395768), (40, 1221297), (42, 1163140), (44, 1110270), (51, 957880), (55, 888216), (56, 872355), (60, 814198), (66, 740180), (68, 718410), (70, 697884), (77, 634440), (84, 581570), (85, 574728), (88, 555135), (102, 478940), (105, 465256), (110, 444108), (119, 410520), (120, 407099), (132, 370090), (136, 359205), (140, 348942), (154, 317220), (165, 296072), (168, 290785), (170, 287364), (187, 261240), (204, 239470), (210, 232628), (220, 222054), (231, 211480), (238, 205260), (255, 191576), (264, 185045), (280, 174471), (308, 158610), (311, 157080), (330, 148036), (340, 143682), (357, 136840), (374, 130620), (385, 126888), (408, 119735), (420, 116314), (440, 111027), (462, 105740), (476, 102630), (510, 95788), (561, 87080), (595, 82104), (616, 79305), (622, 78540), (660, 74018), (680, 71841), (714, 68420), (748, 65310), (770, 63444), (840, 58157), (924, 52870), (933, 52360), (935, 52248), (952, 51315), (1020, 47894), (1122, 43540), (1155, 42296), (1190, 41052), (1244, 39270), (1309, 37320), (1320, 37009), (1428, 34210), (1496, 32655), (1540, 31722), (1555, 31416), (1785, 27368), (1848, 26435), (1866, 26180), (1870, 26124), (2040, 23947), (2177, 22440), (2244, 21770), (2310, 21148), (2380, 20526), (2488, 19635), (2618, 18660), (2805, 17416), (2856, 17105), (3080, 15861), (3110, 15708), (3421, 14280), (3570, 13684), (3732, 13090), (3740, 13062), (3927, 12440), (4354, 11220), (4488, 10885), (4620, 10574), (4665, 10472), (4760, 10263), (5236, 9330), (5287, 9240), (5610, 8708), (6220, 7854), (6531, 7480), (6545, 7464), (6842, 7140)]