54561488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2763

約数の個数: 40

約数和(自身を含む): 111826176

約数和(自身を除く): 57264688

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 2683, 5084, 5366, 10168, 10732, 20336, 21464, 42928, 83173, 110003, 166346, 220006, 332692, 440012, 665384, 880024, 1330768, 1760048, 3410093, 6820186, 13640372, 27280744, 54561488]

約数ペア:

[(1, 54561488), (2, 27280744), (4, 13640372), (8, 6820186), (16, 3410093), (31, 1760048), (41, 1330768), (62, 880024), (82, 665384), (124, 440012), (164, 332692), (248, 220006), (328, 166346), (496, 110003), (656, 83173), (1271, 42928), (2542, 21464), (2683, 20336), (5084, 10732), (5366, 10168)]