51608690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25423}}^1$

素因数の和:25466

約数の個数: 32

約数和(自身を含む): 109831680

約数和(自身を除く): 58222990

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 25423, 50846, 127115, 177961, 254230, 355922, 737267, 889805, 1474534, 1779610, 3686335, 5160869, 7372670, 10321738, 25804345, 51608690]

約数ペア:

[(1, 51608690), (2, 25804345), (5, 10321738), (7, 7372670), (10, 5160869), (14, 3686335), (29, 1779610), (35, 1474534), (58, 889805), (70, 737267), (145, 355922), (203, 254230), (290, 177961), (406, 127115), (1015, 50846), (2030, 25423)]