53092520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102101}}^1$

素因数の和:102125

約数の個数: 32

約数和(自身を含む): 128648520

約数和(自身を除く): 75556000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 102101, 204202, 408404, 510505, 816808, 1021010, 1327313, 2042020, 2654626, 4084040, 5309252, 6636565, 10618504, 13273130, 26546260, 53092520]

約数ペア:

[(1, 53092520), (2, 26546260), (4, 13273130), (5, 10618504), (8, 6636565), (10, 5309252), (13, 4084040), (20, 2654626), (26, 2042020), (40, 1327313), (52, 1021010), (65, 816808), (104, 510505), (130, 408404), (260, 204202), (520, 102101)]