51936220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3673}}^1$

素因数の和:3790

約数の個数: 48

約数和(自身を含む): 125915328

約数和(自身を除く): 73979108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 3673, 7070, 7346, 14140, 14692, 18365, 25711, 36730, 51422, 73460, 102844, 128555, 257110, 370973, 514220, 741946, 1483892, 1854865, 2596811, 3709730, 5193622, 7419460, 10387244, 12984055, 25968110, 51936220]

約数ペア:

[(1, 51936220), (2, 25968110), (4, 12984055), (5, 10387244), (7, 7419460), (10, 5193622), (14, 3709730), (20, 2596811), (28, 1854865), (35, 1483892), (70, 741946), (101, 514220), (140, 370973), (202, 257110), (404, 128555), (505, 102844), (707, 73460), (1010, 51422), (1414, 36730), (2020, 25711), (2828, 18365), (3535, 14692), (3673, 14140), (7070, 7346)]