54994840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^3\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 130507200

約数和(自身を除く): 75512360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 113, 115, 184, 226, 230, 452, 460, 529, 565, 904, 920, 1058, 1130, 2116, 2260, 2599, 2645, 4232, 4520, 5198, 5290, 10396, 10580, 12167, 12995, 20792, 21160, 24334, 25990, 48668, 51980, 59777, 60835, 97336, 103960, 119554, 121670, 239108, 243340, 298885, 478216, 486680, 597770, 1195540, 1374871, 2391080, 2749742, 5499484, 6874355, 10998968, 13748710, 27497420, 54994840]

約数ペア:

[(1, 54994840), (2, 27497420), (4, 13748710), (5, 10998968), (8, 6874355), (10, 5499484), (20, 2749742), (23, 2391080), (40, 1374871), (46, 1195540), (92, 597770), (113, 486680), (115, 478216), (184, 298885), (226, 243340), (230, 239108), (452, 121670), (460, 119554), (529, 103960), (565, 97336), (904, 60835), (920, 59777), (1058, 51980), (1130, 48668), (2116, 25990), (2260, 24334), (2599, 21160), (2645, 20792), (4232, 12995), (4520, 12167), (5198, 10580), (5290, 10396)]