50344140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 186375168

約数和(自身を除く): 136031028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 641, 660, 714, 748, 770, 924, 935, 1020, 1122, 1155, 1190, 1282, 1309, 1428, 1540, 1785, 1870, 1923, 2244, 2310, 2380, 2564, 2618, 2805, 3205, 3570, 3740, 3846, 3927, 4487, 4620, 5236, 5610, 6410, 6545, 7051, 7140, 7692, 7854, 8974, 9615, 10897, 11220, 12820, 13090, 13461, 14102, 15708, 17948, 19230, 19635, 21153, 21794, 22435, 26180, 26922, 28204, 32691, 35255, 38460, 39270, 42306, 43588, 44870, 49357, 53844, 54485, 65382, 67305, 70510, 76279, 78540, 84612, 89740, 98714, 105765, 108970, 119867, 130764, 134610, 141020, 148071, 152558, 163455, 197428, 211530, 217940, 228837, 239734, 246785, 269220, 296142, 305116, 326910, 359601, 381395, 423060, 457674, 479468, 493570, 592284, 599335, 653820, 719202, 740355, 762790, 839069, 915348, 987140, 1144185, 1198670, 1438404, 1480710, 1525580, 1678138, 1798005, 2288370, 2397340, 2517207, 2961420, 3356276, 3596010, 4195345, 4576740, 5034414, 7192020, 8390690, 10068828, 12586035, 16781380, 25172070, 50344140]

約数ペア:

[(1, 50344140), (2, 25172070), (3, 16781380), (4, 12586035), (5, 10068828), (6, 8390690), (7, 7192020), (10, 5034414), (11, 4576740), (12, 4195345), (14, 3596010), (15, 3356276), (17, 2961420), (20, 2517207), (21, 2397340), (22, 2288370), (28, 1798005), (30, 1678138), (33, 1525580), (34, 1480710), (35, 1438404), (42, 1198670), (44, 1144185), (51, 987140), (55, 915348), (60, 839069), (66, 762790), (68, 740355), (70, 719202), (77, 653820), (84, 599335), (85, 592284), (102, 493570), (105, 479468), (110, 457674), (119, 423060), (132, 381395), (140, 359601), (154, 326910), (165, 305116), (170, 296142), (187, 269220), (204, 246785), (210, 239734), (220, 228837), (231, 217940), (238, 211530), (255, 197428), (308, 163455), (330, 152558), (340, 148071), (357, 141020), (374, 134610), (385, 130764), (420, 119867), (462, 108970), (476, 105765), (510, 98714), (561, 89740), (595, 84612), (641, 78540), (660, 76279), (714, 70510), (748, 67305), (770, 65382), (924, 54485), (935, 53844), (1020, 49357), (1122, 44870), (1155, 43588), (1190, 42306), (1282, 39270), (1309, 38460), (1428, 35255), (1540, 32691), (1785, 28204), (1870, 26922), (1923, 26180), (2244, 22435), (2310, 21794), (2380, 21153), (2564, 19635), (2618, 19230), (2805, 17948), (3205, 15708), (3570, 14102), (3740, 13461), (3846, 13090), (3927, 12820), (4487, 11220), (4620, 10897), (5236, 9615), (5610, 8974), (6410, 7854), (6545, 7692), (7051, 7140)]