47709310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 102518784

約数和(自身を除く): 54809474

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 823, 935, 1054, 1646, 1705, 1870, 2635, 3410, 4115, 5270, 5797, 8230, 9053, 11594, 13991, 18106, 25513, 27982, 28985, 45265, 51026, 57970, 69955, 90530, 127565, 139910, 153901, 255130, 280643, 307802, 433721, 561286, 769505, 867442, 1403215, 1539010, 2168605, 2806430, 4337210, 4770931, 9541862, 23854655, 47709310]

約数ペア:

[(1, 47709310), (2, 23854655), (5, 9541862), (10, 4770931), (11, 4337210), (17, 2806430), (22, 2168605), (31, 1539010), (34, 1403215), (55, 867442), (62, 769505), (85, 561286), (110, 433721), (155, 307802), (170, 280643), (187, 255130), (310, 153901), (341, 139910), (374, 127565), (527, 90530), (682, 69955), (823, 57970), (935, 51026), (1054, 45265), (1646, 28985), (1705, 27982), (1870, 25513), (2635, 18106), (3410, 13991), (4115, 11594), (5270, 9053), (5797, 8230)]