47053996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:726

約数の個数: 36

約数和(自身を含む): 91163520

約数和(自身を除く): 44109524

約数列:

[1, 2, 4, 11, 22, 44, 121, 191, 242, 382, 484, 509, 764, 1018, 2036, 2101, 4202, 5599, 8404, 11198, 22396, 23111, 46222, 61589, 92444, 97219, 123178, 194438, 246356, 388876, 1069409, 2138818, 4277636, 11763499, 23526998, 47053996]

約数ペア:

[(1, 47053996), (2, 23526998), (4, 11763499), (11, 4277636), (22, 2138818), (44, 1069409), (121, 388876), (191, 246356), (242, 194438), (382, 123178), (484, 97219), (509, 92444), (764, 61589), (1018, 46222), (2036, 23111), (2101, 22396), (4202, 11198), (5599, 8404)]