48692560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{86951}}^1$

素因数の和:86971

約数の個数: 40

約数和(自身を含む): 129384576

約数和(自身を除く): 80692016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 86951, 173902, 347804, 434755, 608657, 695608, 869510, 1217314, 1391216, 1739020, 2434628, 3043285, 3478040, 4869256, 6086570, 6956080, 9738512, 12173140, 24346280, 48692560]

約数ペア:

[(1, 48692560), (2, 24346280), (4, 12173140), (5, 9738512), (7, 6956080), (8, 6086570), (10, 4869256), (14, 3478040), (16, 3043285), (20, 2434628), (28, 1739020), (35, 1391216), (40, 1217314), (56, 869510), (70, 695608), (80, 608657), (112, 434755), (140, 347804), (280, 173902), (560, 86951)]