53538168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131221}}^1$

素因数の和:131247

約数の個数: 32

約数和(自身を含む): 141719760

約数和(自身を除く): 88181592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 131221, 262442, 393663, 524884, 787326, 1049768, 1574652, 2230757, 3149304, 4461514, 6692271, 8923028, 13384542, 17846056, 26769084, 53538168]

約数ペア:

[(1, 53538168), (2, 26769084), (3, 17846056), (4, 13384542), (6, 8923028), (8, 6692271), (12, 4461514), (17, 3149304), (24, 2230757), (34, 1574652), (51, 1049768), (68, 787326), (102, 524884), (136, 393663), (204, 262442), (408, 131221)]