51793335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5507}}^1$

素因数の和:5548

約数の個数: 48

約数和(自身を含む): 103109760

約数和(自身を除く): 51316425

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 5507, 9405, 16521, 27535, 49563, 60577, 82605, 104633, 181731, 247815, 302885, 313899, 523165, 545193, 908655, 941697, 1150963, 1569495, 2725965, 3452889, 4708485, 5754815, 10358667, 17264445, 51793335]

約数ペア:

[(1, 51793335), (3, 17264445), (5, 10358667), (9, 5754815), (11, 4708485), (15, 3452889), (19, 2725965), (33, 1569495), (45, 1150963), (55, 941697), (57, 908655), (95, 545193), (99, 523165), (165, 313899), (171, 302885), (209, 247815), (285, 181731), (495, 104633), (627, 82605), (855, 60577), (1045, 49563), (1881, 27535), (3135, 16521), (5507, 9405)]