56391504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{90371}}^1$

素因数の和:90395

約数の個数: 40

約数和(自身を含む): 156885792

約数和(自身を除く): 100494288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 90371, 180742, 271113, 361484, 542226, 722968, 1084452, 1174823, 1445936, 2168904, 2349646, 3524469, 4337808, 4699292, 7048938, 9398584, 14097876, 18797168, 28195752, 56391504]

約数ペア:

[(1, 56391504), (2, 28195752), (3, 18797168), (4, 14097876), (6, 9398584), (8, 7048938), (12, 4699292), (13, 4337808), (16, 3524469), (24, 2349646), (26, 2168904), (39, 1445936), (48, 1174823), (52, 1084452), (78, 722968), (104, 542226), (156, 361484), (208, 271113), (312, 180742), (624, 90371)]