29903620780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2564633}}^1$

素因数の和:2564706

約数の個数: 48

約数和(自身を含む): 69799078944

約数和(自身を除く): 39895458164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 2564633, 5129266, 10258532, 12823165, 25646330, 28210963, 51292660, 56421926, 112843852, 135925549, 141054815, 271851098, 282109630, 543702196, 564219260, 679627745, 1359255490, 1495181039, 2718510980, 2990362078, 5980724156, 7475905195, 14951810390, 29903620780]

約数ペア:

[(1, 29903620780), (2, 14951810390), (4, 7475905195), (5, 5980724156), (10, 2990362078), (11, 2718510980), (20, 1495181039), (22, 1359255490), (44, 679627745), (53, 564219260), (55, 543702196), (106, 282109630), (110, 271851098), (212, 141054815), (220, 135925549), (265, 112843852), (530, 56421926), (583, 51292660), (1060, 28210963), (1166, 25646330), (2332, 12823165), (2915, 10258532), (5830, 5129266), (11660, 2564633)]