56497266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1249}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 140400000

約数和(自身を除く): 83902734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 359, 718, 1077, 1249, 2154, 2498, 2513, 3231, 3747, 5026, 6462, 7494, 7539, 8743, 11241, 15078, 17486, 22482, 22617, 26229, 45234, 52458, 78687, 157374, 448391, 896782, 1345173, 2690346, 3138737, 4035519, 6277474, 8071038, 9416211, 18832422, 28248633, 56497266]

約数ペア:

[(1, 56497266), (2, 28248633), (3, 18832422), (6, 9416211), (7, 8071038), (9, 6277474), (14, 4035519), (18, 3138737), (21, 2690346), (42, 1345173), (63, 896782), (126, 448391), (359, 157374), (718, 78687), (1077, 52458), (1249, 45234), (2154, 26229), (2498, 22617), (2513, 22482), (3231, 17486), (3747, 15078), (5026, 11241), (6462, 8743), (7494, 7539)]