53290416

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{25819}}^1$

素因数の和:25873

約数の個数: 40

約数和(自身を含む): 140873920

約数和(自身を除く): 87583504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 25819, 51638, 77457, 103276, 154914, 206552, 309828, 413104, 619656, 1110217, 1239312, 2220434, 3330651, 4440868, 6661302, 8881736, 13322604, 17763472, 26645208, 53290416]

約数ペア:

[(1, 53290416), (2, 26645208), (3, 17763472), (4, 13322604), (6, 8881736), (8, 6661302), (12, 4440868), (16, 3330651), (24, 2220434), (43, 1239312), (48, 1110217), (86, 619656), (129, 413104), (172, 309828), (258, 206552), (344, 154914), (516, 103276), (688, 77457), (1032, 51638), (2064, 25819)]