53003840

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2359

約数の個数: 56

約数和(自身を含む): 128000760

約数和(自身を除く): 74996920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2269, 2336, 2920, 4538, 4672, 5840, 9076, 11345, 11680, 18152, 22690, 23360, 36304, 45380, 72608, 90760, 145216, 165637, 181520, 331274, 363040, 662548, 726080, 828185, 1325096, 1656370, 2650192, 3312740, 5300384, 6625480, 10600768, 13250960, 26501920, 53003840]

約数ペア:

[(1, 53003840), (2, 26501920), (4, 13250960), (5, 10600768), (8, 6625480), (10, 5300384), (16, 3312740), (20, 2650192), (32, 1656370), (40, 1325096), (64, 828185), (73, 726080), (80, 662548), (146, 363040), (160, 331274), (292, 181520), (320, 165637), (365, 145216), (584, 90760), (730, 72608), (1168, 45380), (1460, 36304), (2269, 23360), (2336, 22690), (2920, 18152), (4538, 11680), (4672, 11345), (5840, 9076)]