51781284

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{46399}}^1$

素因数の和:46440

約数の個数: 36

約数和(自身を含む): 135116800

約数和(自身を除く): 83335516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 46399, 92798, 139197, 185596, 278394, 417591, 556788, 835182, 1438369, 1670364, 2876738, 4315107, 5753476, 8630214, 12945321, 17260428, 25890642, 51781284]

約数ペア:

[(1, 51781284), (2, 25890642), (3, 17260428), (4, 12945321), (6, 8630214), (9, 5753476), (12, 4315107), (18, 2876738), (31, 1670364), (36, 1438369), (62, 835182), (93, 556788), (124, 417591), (186, 278394), (279, 185596), (372, 139197), (558, 92798), (1116, 46399)]