55661210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 111206088

約数和(自身を除く): 55544878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 157, 242, 293, 314, 586, 605, 785, 1210, 1465, 1570, 1727, 2930, 3223, 3454, 6446, 8635, 16115, 17270, 18997, 32230, 35453, 37994, 46001, 70906, 92002, 94985, 177265, 189970, 230005, 354530, 460010, 506011, 1012022, 2530055, 5060110, 5566121, 11132242, 27830605, 55661210]

約数ペア:

[(1, 55661210), (2, 27830605), (5, 11132242), (10, 5566121), (11, 5060110), (22, 2530055), (55, 1012022), (110, 506011), (121, 460010), (157, 354530), (242, 230005), (293, 189970), (314, 177265), (586, 94985), (605, 92002), (785, 70906), (1210, 46001), (1465, 37994), (1570, 35453), (1727, 32230), (2930, 18997), (3223, 17270), (3454, 16115), (6446, 8635)]