53802008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30431}}^1$

素因数の和:30467

約数の個数: 32

約数和(自身を含む): 115032960

約数和(自身を除く): 61230952

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 30431, 60862, 121724, 243448, 395603, 517327, 791206, 1034654, 1582412, 2069308, 3164824, 4138616, 6725251, 13450502, 26901004, 53802008]

約数ペア:

[(1, 53802008), (2, 26901004), (4, 13450502), (8, 6725251), (13, 4138616), (17, 3164824), (26, 2069308), (34, 1582412), (52, 1034654), (68, 791206), (104, 517327), (136, 395603), (221, 243448), (442, 121724), (884, 60862), (1768, 30431)]