55923380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90199}}^1$

素因数の和:90239

約数の個数: 24

約数和(自身を含む): 121228800

約数和(自身を除く): 65305420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 90199, 180398, 360796, 450995, 901990, 1803980, 2796169, 5592338, 11184676, 13980845, 27961690, 55923380]

約数ペア:

[(1, 55923380), (2, 27961690), (4, 13980845), (5, 11184676), (10, 5592338), (20, 2796169), (31, 1803980), (62, 901990), (124, 450995), (155, 360796), (310, 180398), (620, 90199)]