47773770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 126904320

約数和(自身を除く): 79130550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2039, 2130, 2343, 3905, 4078, 4686, 6117, 7810, 10195, 11715, 12234, 20390, 22429, 23430, 30585, 44858, 61170, 67287, 112145, 134574, 144769, 224290, 289538, 336435, 434307, 672870, 723845, 868614, 1447690, 1592459, 2171535, 3184918, 4343070, 4777377, 7962295, 9554754, 15924590, 23886885, 47773770]

約数ペア:

[(1, 47773770), (2, 23886885), (3, 15924590), (5, 9554754), (6, 7962295), (10, 4777377), (11, 4343070), (15, 3184918), (22, 2171535), (30, 1592459), (33, 1447690), (55, 868614), (66, 723845), (71, 672870), (110, 434307), (142, 336435), (165, 289538), (213, 224290), (330, 144769), (355, 134574), (426, 112145), (710, 67287), (781, 61170), (1065, 44858), (1562, 30585), (2039, 23430), (2130, 22429), (2343, 20390), (3905, 12234), (4078, 11715), (4686, 10195), (6117, 7810)]