64213490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53069}}^1$

素因数の和:53098

約数の個数: 24

約数和(自身を含む): 127049580

約数和(自身を除く): 62836090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 53069, 106138, 265345, 530690, 583759, 1167518, 2918795, 5837590, 6421349, 12842698, 32106745, 64213490]

約数ペア:

[(1, 64213490), (2, 32106745), (5, 12842698), (10, 6421349), (11, 5837590), (22, 2918795), (55, 1167518), (110, 583759), (121, 530690), (242, 265345), (605, 106138), (1210, 53069)]