53157986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 94798080

約数和(自身を除く): 41640094

約数列:

[1, 2, 7, 14, 29, 58, 203, 311, 406, 421, 622, 842, 2177, 2947, 4354, 5894, 9019, 12209, 18038, 24418, 63133, 85463, 126266, 130931, 170926, 261862, 916517, 1833034, 3796999, 7593998, 26578993, 53157986]

約数ペア:

[(1, 53157986), (2, 26578993), (7, 7593998), (14, 3796999), (29, 1833034), (58, 916517), (203, 261862), (311, 170926), (406, 130931), (421, 126266), (622, 85463), (842, 63133), (2177, 24418), (2947, 18038), (4354, 12209), (5894, 9019)]