53823275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 79950240

約数和(自身を除く): 26126965

約数列:

[1, 5, 11, 17, 25, 29, 55, 85, 145, 187, 275, 319, 397, 425, 493, 725, 935, 1595, 1985, 2465, 4367, 4675, 5423, 6749, 7975, 9925, 11513, 12325, 21835, 27115, 33745, 57565, 74239, 109175, 126643, 135575, 168725, 195721, 287825, 371195, 633215, 978605, 1855975, 2152931, 3166075, 4893025, 10764655, 53823275]

約数ペア:

[(1, 53823275), (5, 10764655), (11, 4893025), (17, 3166075), (25, 2152931), (29, 1855975), (55, 978605), (85, 633215), (145, 371195), (187, 287825), (275, 195721), (319, 168725), (397, 135575), (425, 126643), (493, 109175), (725, 74239), (935, 57565), (1595, 33745), (1985, 27115), (2465, 21835), (4367, 12325), (4675, 11513), (5423, 9925), (6749, 7975)]