54207968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 113735664

約数和(自身を除く): 59527696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 251, 272, 397, 502, 544, 794, 1004, 1588, 2008, 3176, 4016, 4267, 6352, 6749, 8032, 8534, 12704, 13498, 17068, 26996, 34136, 53992, 68272, 99647, 107984, 136544, 199294, 215968, 398588, 797176, 1594352, 1693999, 3188704, 3387998, 6775996, 13551992, 27103984, 54207968]

約数ペア:

[(1, 54207968), (2, 27103984), (4, 13551992), (8, 6775996), (16, 3387998), (17, 3188704), (32, 1693999), (34, 1594352), (68, 797176), (136, 398588), (251, 215968), (272, 199294), (397, 136544), (502, 107984), (544, 99647), (794, 68272), (1004, 53992), (1588, 34136), (2008, 26996), (3176, 17068), (4016, 13498), (4267, 12704), (6352, 8534), (6749, 8032)]