49003578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 116904060

約数和(自身を除く): 67900482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 169, 178, 181, 234, 267, 338, 362, 507, 534, 543, 801, 1014, 1086, 1157, 1521, 1602, 1629, 2314, 2353, 3042, 3258, 3471, 4706, 6942, 7059, 10413, 14118, 15041, 16109, 20826, 21177, 30082, 30589, 32218, 42354, 45123, 48327, 61178, 90246, 91767, 96654, 135369, 144981, 183534, 209417, 270738, 275301, 289962, 418834, 550602, 628251, 1256502, 1884753, 2722421, 3769506, 5444842, 8167263, 16334526, 24501789, 49003578]

約数ペア:

[(1, 49003578), (2, 24501789), (3, 16334526), (6, 8167263), (9, 5444842), (13, 3769506), (18, 2722421), (26, 1884753), (39, 1256502), (78, 628251), (89, 550602), (117, 418834), (169, 289962), (178, 275301), (181, 270738), (234, 209417), (267, 183534), (338, 144981), (362, 135369), (507, 96654), (534, 91767), (543, 90246), (801, 61178), (1014, 48327), (1086, 45123), (1157, 42354), (1521, 32218), (1602, 30589), (1629, 30082), (2314, 21177), (2353, 20826), (3042, 16109), (3258, 15041), (3471, 14118), (4706, 10413), (6942, 7059)]