54673520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62129}}^1$

素因数の和:62153

約数の個数: 40

約数和(自身を含む): 138674160

約数和(自身を除く): 84000640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 62129, 124258, 248516, 310645, 497032, 621290, 683419, 994064, 1242580, 1366838, 2485160, 2733676, 3417095, 4970320, 5467352, 6834190, 10934704, 13668380, 27336760, 54673520]

約数ペア:

[(1, 54673520), (2, 27336760), (4, 13668380), (5, 10934704), (8, 6834190), (10, 5467352), (11, 4970320), (16, 3417095), (20, 2733676), (22, 2485160), (40, 1366838), (44, 1242580), (55, 994064), (80, 683419), (88, 621290), (110, 497032), (176, 310645), (220, 248516), (440, 124258), (880, 62129)]