53752510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 113409936

約数和(自身を除く): 59657426

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 163, 245, 326, 490, 673, 815, 1141, 1346, 1630, 2282, 3365, 4711, 5705, 6730, 7987, 9422, 11410, 15974, 23555, 32977, 39935, 47110, 65954, 79870, 109699, 164885, 219398, 329770, 548495, 767893, 1096990, 1535786, 3839465, 5375251, 7678930, 10750502, 26876255, 53752510]

約数ペア:

[(1, 53752510), (2, 26876255), (5, 10750502), (7, 7678930), (10, 5375251), (14, 3839465), (35, 1535786), (49, 1096990), (70, 767893), (98, 548495), (163, 329770), (245, 219398), (326, 164885), (490, 109699), (673, 79870), (815, 65954), (1141, 47110), (1346, 39935), (1630, 32977), (2282, 23555), (3365, 15974), (4711, 11410), (5705, 9422), (6730, 7987)]