51215838

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1109}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 105494400

約数和(自身を除く): 54278562

約数列:

[1, 2, 3, 6, 43, 86, 129, 179, 258, 358, 537, 1074, 1109, 2218, 3327, 6654, 7697, 15394, 23091, 46182, 47687, 95374, 143061, 198511, 286122, 397022, 595533, 1191066, 8535973, 17071946, 25607919, 51215838]

約数ペア:

[(1, 51215838), (2, 25607919), (3, 17071946), (6, 8535973), (43, 1191066), (86, 595533), (129, 397022), (179, 286122), (258, 198511), (358, 143061), (537, 95374), (1074, 47687), (1109, 46182), (2218, 23091), (3327, 15394), (6654, 7697)]