61055540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33547}}^1$

素因数の和:33576

約数の個数: 48

約数和(自身を含む): 157809792

約数和(自身を除く): 96754252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 33547, 67094, 134188, 167735, 234829, 335470, 436111, 469658, 670940, 872222, 939316, 1174145, 1744444, 2180555, 2348290, 3052777, 4361110, 4696580, 6105554, 8722220, 12211108, 15263885, 30527770, 61055540]

約数ペア:

[(1, 61055540), (2, 30527770), (4, 15263885), (5, 12211108), (7, 8722220), (10, 6105554), (13, 4696580), (14, 4361110), (20, 3052777), (26, 2348290), (28, 2180555), (35, 1744444), (52, 1174145), (65, 939316), (70, 872222), (91, 670940), (130, 469658), (140, 436111), (182, 335470), (260, 234829), (364, 167735), (455, 134188), (910, 67094), (1820, 33547)]