53078805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 101542896

約数和(自身を除く): 48464091

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2213, 2665, 4797, 6639, 7995, 11065, 19917, 23985, 28769, 33195, 86307, 90733, 99585, 143845, 258921, 272199, 431535, 453665, 816597, 1179529, 1294605, 1360995, 3538587, 4082985, 5897645, 10615761, 17692935, 53078805]

約数ペア:

[(1, 53078805), (3, 17692935), (5, 10615761), (9, 5897645), (13, 4082985), (15, 3538587), (39, 1360995), (41, 1294605), (45, 1179529), (65, 816597), (117, 453665), (123, 431535), (195, 272199), (205, 258921), (369, 143845), (533, 99585), (585, 90733), (615, 86307), (1599, 33195), (1845, 28769), (2213, 23985), (2665, 19917), (4797, 11065), (6639, 7995)]