51319664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3691}}^1$

素因数の和:3789

約数の個数: 40

約数和(自身を含む): 109873920

約数和(自身を除く): 58554256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 3691, 6952, 7382, 13904, 14764, 29528, 40601, 59056, 81202, 162404, 291589, 324808, 583178, 649616, 1166356, 2332712, 3207479, 4665424, 6414958, 12829916, 25659832, 51319664]

約数ペア:

[(1, 51319664), (2, 25659832), (4, 12829916), (8, 6414958), (11, 4665424), (16, 3207479), (22, 2332712), (44, 1166356), (79, 649616), (88, 583178), (158, 324808), (176, 291589), (316, 162404), (632, 81202), (869, 59056), (1264, 40601), (1738, 29528), (3476, 14764), (3691, 13904), (6952, 7382)]