51123852

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{2801}}^1$

素因数の和:2840

約数の個数: 72

約数和(自身を含む): 143574480

約数和(自身を除く): 92450628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 2801, 3042, 4563, 5602, 6084, 8403, 9126, 11204, 16806, 18252, 25209, 33612, 36413, 50418, 72826, 75627, 100836, 109239, 145652, 151254, 218478, 302508, 327717, 436956, 473369, 655434, 946738, 983151, 1310868, 1420107, 1893476, 1966302, 2840214, 3932604, 4260321, 5680428, 8520642, 12780963, 17041284, 25561926, 51123852]

約数ペア:

[(1, 51123852), (2, 25561926), (3, 17041284), (4, 12780963), (6, 8520642), (9, 5680428), (12, 4260321), (13, 3932604), (18, 2840214), (26, 1966302), (27, 1893476), (36, 1420107), (39, 1310868), (52, 983151), (54, 946738), (78, 655434), (108, 473369), (117, 436956), (156, 327717), (169, 302508), (234, 218478), (338, 151254), (351, 145652), (468, 109239), (507, 100836), (676, 75627), (702, 72826), (1014, 50418), (1404, 36413), (1521, 33612), (2028, 25209), (2801, 18252), (3042, 16806), (4563, 11204), (5602, 9126), (6084, 8403)]