50739390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2594

約数の個数: 96

約数和(自身を含む): 150486336

約数和(自身を除く): 99746946

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 2551, 3315, 3978, 5102, 6630, 7653, 9945, 12755, 15306, 19890, 22959, 25510, 33163, 38265, 43367, 45918, 66326, 76530, 86734, 99489, 114795, 130101, 165815, 198978, 216835, 229590, 260202, 298467, 331630, 390303, 433670, 497445, 563771, 596934, 650505, 780606, 994890, 1127542, 1301010, 1492335, 1691313, 1951515, 2818855, 2984670, 3382626, 3903030, 5073939, 5637710, 8456565, 10147878, 16913130, 25369695, 50739390]

約数ペア:

[(1, 50739390), (2, 25369695), (3, 16913130), (5, 10147878), (6, 8456565), (9, 5637710), (10, 5073939), (13, 3903030), (15, 3382626), (17, 2984670), (18, 2818855), (26, 1951515), (30, 1691313), (34, 1492335), (39, 1301010), (45, 1127542), (51, 994890), (65, 780606), (78, 650505), (85, 596934), (90, 563771), (102, 497445), (117, 433670), (130, 390303), (153, 331630), (170, 298467), (195, 260202), (221, 229590), (234, 216835), (255, 198978), (306, 165815), (390, 130101), (442, 114795), (510, 99489), (585, 86734), (663, 76530), (765, 66326), (1105, 45918), (1170, 43367), (1326, 38265), (1530, 33163), (1989, 25510), (2210, 22959), (2551, 19890), (3315, 15306), (3978, 12755), (5102, 9945), (6630, 7653)]