53849880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 256

約数和(自身を含む): 217728000

約数和(自身を除く): 163878120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 419, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 838, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1257, 1260, 1428, 1512, 1530, 1676, 1785, 1836, 1890, 2040, 2095, 2142, 2295, 2380, 2514, 2520, 2856, 2933, 3060, 3213, 3352, 3570, 3672, 3771, 3780, 4190, 4284, 4590, 4760, 5028, 5355, 5866, 6120, 6285, 6426, 7123, 7140, 7542, 7560, 8380, 8568, 8799, 9180, 10056, 10710, 11313, 11732, 12570, 12852, 14246, 14280, 14665, 15084, 16065, 16760, 17598, 18360, 18855, 21369, 21420, 22626, 23464, 25140, 25704, 26397, 28492, 29330, 30168, 32130, 35196, 35615, 37710, 42738, 42840, 43995, 45252, 49861, 50280, 52794, 56565, 56984, 58660, 64107, 64260, 70392, 71230, 75420, 79191, 85476, 87990, 90504, 99722, 105588, 106845, 113130, 117320, 128214, 128520, 131985, 142460, 149583, 150840, 158382, 170952, 175980, 192321, 199444, 211176, 213690, 226260, 249305, 256428, 263970, 284920, 299166, 316764, 320535, 351960, 384642, 395955, 398888, 427380, 448749, 452520, 498610, 512856, 527940, 598332, 633528, 641070, 747915, 769284, 791910, 854760, 897498, 961605, 997220, 1055880, 1196664, 1282140, 1346247, 1495830, 1538568, 1583820, 1794996, 1923210, 1994440, 2243745, 2564280, 2692494, 2991660, 3167640, 3589992, 3846420, 4487490, 5384988, 5983320, 6731235, 7692840, 8974980, 10769976, 13462470, 17949960, 26924940, 53849880]

約数ペア:

[(1, 53849880), (2, 26924940), (3, 17949960), (4, 13462470), (5, 10769976), (6, 8974980), (7, 7692840), (8, 6731235), (9, 5983320), (10, 5384988), (12, 4487490), (14, 3846420), (15, 3589992), (17, 3167640), (18, 2991660), (20, 2692494), (21, 2564280), (24, 2243745), (27, 1994440), (28, 1923210), (30, 1794996), (34, 1583820), (35, 1538568), (36, 1495830), (40, 1346247), (42, 1282140), (45, 1196664), (51, 1055880), (54, 997220), (56, 961605), (60, 897498), (63, 854760), (68, 791910), (70, 769284), (72, 747915), (84, 641070), (85, 633528), (90, 598332), (102, 527940), (105, 512856), (108, 498610), (119, 452520), (120, 448749), (126, 427380), (135, 398888), (136, 395955), (140, 384642), (153, 351960), (168, 320535), (170, 316764), (180, 299166), (189, 284920), (204, 263970), (210, 256428), (216, 249305), (238, 226260), (252, 213690), (255, 211176), (270, 199444), (280, 192321), (306, 175980), (315, 170952), (340, 158382), (357, 150840), (360, 149583), (378, 142460), (408, 131985), (419, 128520), (420, 128214), (459, 117320), (476, 113130), (504, 106845), (510, 105588), (540, 99722), (595, 90504), (612, 87990), (630, 85476), (680, 79191), (714, 75420), (756, 71230), (765, 70392), (838, 64260), (840, 64107), (918, 58660), (945, 56984), (952, 56565), (1020, 52794), (1071, 50280), (1080, 49861), (1190, 45252), (1224, 43995), (1257, 42840), (1260, 42738), (1428, 37710), (1512, 35615), (1530, 35196), (1676, 32130), (1785, 30168), (1836, 29330), (1890, 28492), (2040, 26397), (2095, 25704), (2142, 25140), (2295, 23464), (2380, 22626), (2514, 21420), (2520, 21369), (2856, 18855), (2933, 18360), (3060, 17598), (3213, 16760), (3352, 16065), (3570, 15084), (3672, 14665), (3771, 14280), (3780, 14246), (4190, 12852), (4284, 12570), (4590, 11732), (4760, 11313), (5028, 10710), (5355, 10056), (5866, 9180), (6120, 8799), (6285, 8568), (6426, 8380), (7123, 7560), (7140, 7542)]