53361490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8377}}^1$

素因数の和:8411

約数の個数: 48

約数和(自身を含む): 120341592

約数和(自身を除く): 66980102

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 8377, 16754, 41885, 58639, 83770, 108901, 117278, 217802, 293195, 410473, 544505, 586390, 762307, 820946, 1089010, 1524614, 2052365, 3811535, 4104730, 5336149, 7623070, 10672298, 26680745, 53361490]

約数ペア:

[(1, 53361490), (2, 26680745), (5, 10672298), (7, 7623070), (10, 5336149), (13, 4104730), (14, 3811535), (26, 2052365), (35, 1524614), (49, 1089010), (65, 820946), (70, 762307), (91, 586390), (98, 544505), (130, 410473), (182, 293195), (245, 217802), (455, 117278), (490, 108901), (637, 83770), (910, 58639), (1274, 41885), (3185, 16754), (6370, 8377)]