56497624

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 109814400

約数和(自身を除く): 53316776

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 409, 557, 818, 1114, 1636, 2228, 3272, 4456, 12679, 17267, 25358, 34534, 50716, 69068, 101432, 138136, 227813, 455626, 911252, 1822504, 7062203, 14124406, 28248812, 56497624]

約数ペア:

[(1, 56497624), (2, 28248812), (4, 14124406), (8, 7062203), (31, 1822504), (62, 911252), (124, 455626), (248, 227813), (409, 138136), (557, 101432), (818, 69068), (1114, 50716), (1636, 34534), (2228, 25358), (3272, 17267), (4456, 12679)]