51983392

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 108531360

約数和(自身を除く): 56547968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 193, 304, 386, 443, 608, 772, 886, 1544, 1772, 3088, 3544, 3667, 6176, 7088, 7334, 8417, 14176, 14668, 16834, 29336, 33668, 58672, 67336, 85499, 117344, 134672, 170998, 269344, 341996, 683992, 1367984, 1624481, 2735968, 3248962, 6497924, 12995848, 25991696, 51983392]

約数ペア:

[(1, 51983392), (2, 25991696), (4, 12995848), (8, 6497924), (16, 3248962), (19, 2735968), (32, 1624481), (38, 1367984), (76, 683992), (152, 341996), (193, 269344), (304, 170998), (386, 134672), (443, 117344), (608, 85499), (772, 67336), (886, 58672), (1544, 33668), (1772, 29336), (3088, 16834), (3544, 14668), (3667, 14176), (6176, 8417), (7088, 7334)]