54839992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 106600320

約数和(自身を除く): 51760328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 397, 557, 794, 1114, 1588, 2228, 3176, 4456, 12307, 17267, 24614, 34534, 49228, 69068, 98456, 138136, 221129, 442258, 884516, 1769032, 6854999, 13709998, 27419996, 54839992]

約数ペア:

[(1, 54839992), (2, 27419996), (4, 13709998), (8, 6854999), (31, 1769032), (62, 884516), (124, 442258), (248, 221129), (397, 138136), (557, 98456), (794, 69068), (1114, 49228), (1588, 34534), (2228, 24614), (3176, 17267), (4456, 12307)]