52012180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13907}}^1$

素因数の和:13944

約数の個数: 48

約数和(自身を含む): 126173376

約数和(自身を除く): 74161196

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 13907, 27814, 55628, 69535, 139070, 152977, 236419, 278140, 305954, 472838, 611908, 764885, 945676, 1182095, 1529770, 2364190, 2600609, 3059540, 4728380, 5201218, 10402436, 13003045, 26006090, 52012180]

約数ペア:

[(1, 52012180), (2, 26006090), (4, 13003045), (5, 10402436), (10, 5201218), (11, 4728380), (17, 3059540), (20, 2600609), (22, 2364190), (34, 1529770), (44, 1182095), (55, 945676), (68, 764885), (85, 611908), (110, 472838), (170, 305954), (187, 278140), (220, 236419), (340, 152977), (374, 139070), (748, 69535), (935, 55628), (1870, 27814), (3740, 13907)]