55855828

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19751}}^1$

素因数の和:19863

約数の個数: 24

約数和(自身を含む): 112823424

約数和(自身を除く): 56967596

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 19751, 39502, 79004, 138257, 276514, 553028, 1994851, 3989702, 7979404, 13963957, 27927914, 55855828]

約数ペア:

[(1, 55855828), (2, 27927914), (4, 13963957), (7, 7979404), (14, 3989702), (28, 1994851), (101, 553028), (202, 276514), (404, 138257), (707, 79004), (1414, 39502), (2828, 19751)]