55903760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63527}}^1$

素因数の和:63551

約数の個数: 40

約数和(自身を含む): 141794496

約数和(自身を除く): 85890736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 63527, 127054, 254108, 317635, 508216, 635270, 698797, 1016432, 1270540, 1397594, 2541080, 2795188, 3493985, 5082160, 5590376, 6987970, 11180752, 13975940, 27951880, 55903760]

約数ペア:

[(1, 55903760), (2, 27951880), (4, 13975940), (5, 11180752), (8, 6987970), (10, 5590376), (11, 5082160), (16, 3493985), (20, 2795188), (22, 2541080), (40, 1397594), (44, 1270540), (55, 1016432), (80, 698797), (88, 635270), (110, 508216), (176, 317635), (220, 254108), (440, 127054), (880, 63527)]