55974320

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6793}}^1$

素因数の和:6909

約数の個数: 40

約数和(自身を含む): 131423136

約数和(自身を除く): 75448816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 6793, 8240, 13586, 27172, 33965, 54344, 67930, 108688, 135860, 271720, 543440, 699679, 1399358, 2798716, 3498395, 5597432, 6996790, 11194864, 13993580, 27987160, 55974320]

約数ペア:

[(1, 55974320), (2, 27987160), (4, 13993580), (5, 11194864), (8, 6996790), (10, 5597432), (16, 3498395), (20, 2798716), (40, 1399358), (80, 699679), (103, 543440), (206, 271720), (412, 135860), (515, 108688), (824, 67930), (1030, 54344), (1648, 33965), (2060, 27172), (4120, 13586), (6793, 8240)]