51336131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 65915136

約数和(自身を除く): 14579005

約数列:

[1, 7, 11, 37, 77, 259, 407, 487, 1369, 2849, 3409, 5357, 9583, 15059, 18019, 37499, 105413, 126133, 198209, 666703, 1387463, 4666921, 7333733, 51336131]

約数ペア:

[(1, 51336131), (7, 7333733), (11, 4666921), (37, 1387463), (77, 666703), (259, 198209), (407, 126133), (487, 105413), (1369, 37499), (2849, 18019), (3409, 15059), (5357, 9583)]