51295664

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 124545600

約数和(自身を除く): 73249936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 929, 952, 986, 1624, 1858, 1904, 1972, 3248, 3451, 3716, 3944, 6503, 6902, 7432, 7888, 13006, 13804, 14864, 15793, 26012, 26941, 27608, 31586, 52024, 53882, 55216, 63172, 104048, 107764, 110551, 126344, 188587, 215528, 221102, 252688, 377174, 431056, 442204, 457997, 754348, 884408, 915994, 1508696, 1768816, 1831988, 3017392, 3205979, 3663976, 6411958, 7327952, 12823916, 25647832, 51295664]

約数ペア:

[(1, 51295664), (2, 25647832), (4, 12823916), (7, 7327952), (8, 6411958), (14, 3663976), (16, 3205979), (17, 3017392), (28, 1831988), (29, 1768816), (34, 1508696), (56, 915994), (58, 884408), (68, 754348), (112, 457997), (116, 442204), (119, 431056), (136, 377174), (203, 252688), (232, 221102), (238, 215528), (272, 188587), (406, 126344), (464, 110551), (476, 107764), (493, 104048), (812, 63172), (929, 55216), (952, 53882), (986, 52024), (1624, 31586), (1858, 27608), (1904, 26941), (1972, 26012), (3248, 15793), (3451, 14864), (3716, 13804), (3944, 13006), (6503, 7888), (6902, 7432)]