51660818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 87920640

約数和(自身を除く): 36259822

約数列:

[1, 2, 11, 22, 31, 62, 211, 341, 359, 422, 682, 718, 2321, 3949, 4642, 6541, 7898, 11129, 13082, 22258, 71951, 75749, 122419, 143902, 151498, 244838, 833239, 1666478, 2348219, 4696438, 25830409, 51660818]

約数ペア:

[(1, 51660818), (2, 25830409), (11, 4696438), (22, 2348219), (31, 1666478), (62, 833239), (211, 244838), (341, 151498), (359, 143902), (422, 122419), (682, 75749), (718, 71951), (2321, 22258), (3949, 13082), (4642, 11129), (6541, 7898)]