54112190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 118506240

約数和(自身を除く): 64394050

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1523, 1615, 1870, 2090, 3046, 3230, 3553, 7106, 7615, 15230, 16753, 17765, 25891, 28937, 33506, 35530, 51782, 57874, 83765, 129455, 144685, 167530, 258910, 284801, 289370, 318307, 491929, 569602, 636614, 983858, 1424005, 1591535, 2459645, 2848010, 3183070, 4919290, 5411219, 10822438, 27056095, 54112190]

約数ペア:

[(1, 54112190), (2, 27056095), (5, 10822438), (10, 5411219), (11, 4919290), (17, 3183070), (19, 2848010), (22, 2459645), (34, 1591535), (38, 1424005), (55, 983858), (85, 636614), (95, 569602), (110, 491929), (170, 318307), (187, 289370), (190, 284801), (209, 258910), (323, 167530), (374, 144685), (418, 129455), (646, 83765), (935, 57874), (1045, 51782), (1523, 35530), (1615, 33506), (1870, 28937), (2090, 25891), (3046, 17765), (3230, 16753), (3553, 15230), (7106, 7615)]