55056760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 136170720

約数和(自身を除く): 81113960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 157, 220, 314, 440, 628, 785, 797, 1256, 1570, 1594, 1727, 3140, 3188, 3454, 3985, 6280, 6376, 6908, 7970, 8635, 8767, 13816, 15940, 17270, 17534, 31880, 34540, 35068, 43835, 69080, 70136, 87670, 125129, 175340, 250258, 350680, 500516, 625645, 1001032, 1251290, 1376419, 2502580, 2752838, 5005160, 5505676, 6882095, 11011352, 13764190, 27528380, 55056760]

約数ペア:

[(1, 55056760), (2, 27528380), (4, 13764190), (5, 11011352), (8, 6882095), (10, 5505676), (11, 5005160), (20, 2752838), (22, 2502580), (40, 1376419), (44, 1251290), (55, 1001032), (88, 625645), (110, 500516), (157, 350680), (220, 250258), (314, 175340), (440, 125129), (628, 87670), (785, 70136), (797, 69080), (1256, 43835), (1570, 35068), (1594, 34540), (1727, 31880), (3140, 17534), (3188, 17270), (3454, 15940), (3985, 13816), (6280, 8767), (6376, 8635), (6908, 7970)]