51545615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 73949760

約数和(自身を除く): 22404145

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1595, 1901, 2465, 5423, 9505, 20911, 27115, 32317, 55129, 104555, 161585, 275645, 355487, 606419, 937193, 1777435, 3032095, 4685965, 10309123, 51545615]

約数ペア:

[(1, 51545615), (5, 10309123), (11, 4685965), (17, 3032095), (29, 1777435), (55, 937193), (85, 606419), (145, 355487), (187, 275645), (319, 161585), (493, 104555), (935, 55129), (1595, 32317), (1901, 27115), (2465, 20911), (5423, 9505)]