54872238

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 111732480

約数和(自身を除く): 56860242

約数列:

[1, 2, 3, 6, 89, 178, 211, 267, 422, 487, 534, 633, 974, 1266, 1461, 2922, 18779, 37558, 43343, 56337, 86686, 102757, 112674, 130029, 205514, 260058, 308271, 616542, 9145373, 18290746, 27436119, 54872238]

約数ペア:

[(1, 54872238), (2, 27436119), (3, 18290746), (6, 9145373), (89, 616542), (178, 308271), (211, 260058), (267, 205514), (422, 130029), (487, 112674), (534, 102757), (633, 86686), (974, 56337), (1266, 43343), (1461, 37558), (2922, 18779)]