50372530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 107993088

約数和(自身を除く): 57620558

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 991, 1105, 1495, 1955, 1982, 2210, 2990, 3910, 4955, 5083, 9910, 10166, 12883, 16847, 22793, 25415, 25766, 33694, 45586, 50830, 64415, 84235, 113965, 128830, 168470, 219011, 227930, 296309, 387481, 438022, 592618, 774962, 1095055, 1481545, 1937405, 2190110, 2963090, 3874810, 5037253, 10074506, 25186265, 50372530]

約数ペア:

[(1, 50372530), (2, 25186265), (5, 10074506), (10, 5037253), (13, 3874810), (17, 2963090), (23, 2190110), (26, 1937405), (34, 1481545), (46, 1095055), (65, 774962), (85, 592618), (115, 438022), (130, 387481), (170, 296309), (221, 227930), (230, 219011), (299, 168470), (391, 128830), (442, 113965), (598, 84235), (782, 64415), (991, 50830), (1105, 45586), (1495, 33694), (1955, 25766), (1982, 25415), (2210, 22793), (2990, 16847), (3910, 12883), (4955, 10166), (5083, 9910)]