53192818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 96445440

約数和(自身を除く): 43252622

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 311, 622, 643, 1286, 2177, 4354, 4501, 5909, 9002, 11818, 12217, 24434, 41363, 82726, 85519, 171038, 199973, 399946, 1399811, 2799622, 3799487, 7598974, 26596409, 53192818]

約数ペア:

[(1, 53192818), (2, 26596409), (7, 7598974), (14, 3799487), (19, 2799622), (38, 1399811), (133, 399946), (266, 199973), (311, 171038), (622, 85519), (643, 82726), (1286, 41363), (2177, 24434), (4354, 12217), (4501, 11818), (5909, 9002)]