51149319508

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{106747}}^1$

素因数の和:107024

約数の個数: 48

約数和(自身を含む): 103895693440

約数和(自身を除く): 52746373932

約数列:

[1, 2, 4, 7, 14, 28, 109, 157, 218, 314, 436, 628, 763, 1099, 1526, 2198, 3052, 4396, 17113, 34226, 68452, 106747, 119791, 213494, 239582, 426988, 479164, 747229, 1494458, 2988916, 11635423, 16759279, 23270846, 33518558, 46541692, 67037116, 81447961, 117314953, 162895922, 234629906, 325791844, 469259812, 1826761411, 3653522822, 7307045644, 12787329877, 25574659754, 51149319508]

約数ペア:

[(1, 51149319508), (2, 25574659754), (4, 12787329877), (7, 7307045644), (14, 3653522822), (28, 1826761411), (109, 469259812), (157, 325791844), (218, 234629906), (314, 162895922), (436, 117314953), (628, 81447961), (763, 67037116), (1099, 46541692), (1526, 33518558), (2198, 23270846), (3052, 16759279), (4396, 11635423), (17113, 2988916), (34226, 1494458), (68452, 747229), (106747, 479164), (119791, 426988), (213494, 239582)]