54968890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{177319}}^1$

素因数の和:177357

約数の個数: 16

約数和(自身を含む): 102136320

約数和(自身を除く): 47167430

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 177319, 354638, 886595, 1773190, 5496889, 10993778, 27484445, 54968890]

約数ペア:

[(1, 54968890), (2, 27484445), (5, 10993778), (10, 5496889), (31, 1773190), (62, 886595), (155, 354638), (310, 177319)]