53741930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 115706880

約数和(自身を除く): 61964950

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 493, 638, 935, 986, 991, 1595, 1870, 1982, 2465, 3190, 4930, 4955, 5423, 9910, 10846, 10901, 16847, 21802, 27115, 28739, 33694, 54230, 54505, 57478, 84235, 109010, 143695, 168470, 185317, 287390, 316129, 370634, 488563, 632258, 926585, 977126, 1580645, 1853170, 2442815, 3161290, 4885630, 5374193, 10748386, 26870965, 53741930]

約数ペア:

[(1, 53741930), (2, 26870965), (5, 10748386), (10, 5374193), (11, 4885630), (17, 3161290), (22, 2442815), (29, 1853170), (34, 1580645), (55, 977126), (58, 926585), (85, 632258), (110, 488563), (145, 370634), (170, 316129), (187, 287390), (290, 185317), (319, 168470), (374, 143695), (493, 109010), (638, 84235), (935, 57478), (986, 54505), (991, 54230), (1595, 33694), (1870, 28739), (1982, 27115), (2465, 21802), (3190, 16847), (4930, 10901), (4955, 10846), (5423, 9910)]