50779620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3571}}^1$

素因数の和:3665

約数の個数: 72

約数和(自身を含む): 156024960

約数和(自身を除く): 105245340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 3571, 4740, 7110, 7142, 10713, 14220, 14284, 17855, 21426, 32139, 35710, 42852, 53565, 64278, 71420, 107130, 128556, 160695, 214260, 282109, 321390, 564218, 642780, 846327, 1128436, 1410545, 1692654, 2538981, 2821090, 3385308, 4231635, 5077962, 5642180, 8463270, 10155924, 12694905, 16926540, 25389810, 50779620]

約数ペア:

[(1, 50779620), (2, 25389810), (3, 16926540), (4, 12694905), (5, 10155924), (6, 8463270), (9, 5642180), (10, 5077962), (12, 4231635), (15, 3385308), (18, 2821090), (20, 2538981), (30, 1692654), (36, 1410545), (45, 1128436), (60, 846327), (79, 642780), (90, 564218), (158, 321390), (180, 282109), (237, 214260), (316, 160695), (395, 128556), (474, 107130), (711, 71420), (790, 64278), (948, 53565), (1185, 42852), (1422, 35710), (1580, 32139), (2370, 21426), (2844, 17855), (3555, 14284), (3571, 14220), (4740, 10713), (7110, 7142)]