47977146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{757}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 119193984

約数和(自身を除く): 71216838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 503, 757, 1006, 1509, 1514, 2271, 3018, 3521, 4527, 4542, 5299, 6813, 7042, 9054, 10563, 10598, 13626, 15897, 21126, 31689, 31794, 47691, 63378, 95382, 380771, 761542, 1142313, 2284626, 2665397, 3426939, 5330794, 6853878, 7996191, 15992382, 23988573, 47977146]

約数ペア:

[(1, 47977146), (2, 23988573), (3, 15992382), (6, 7996191), (7, 6853878), (9, 5330794), (14, 3426939), (18, 2665397), (21, 2284626), (42, 1142313), (63, 761542), (126, 380771), (503, 95382), (757, 63378), (1006, 47691), (1509, 31794), (1514, 31689), (2271, 21126), (3018, 15897), (3521, 13626), (4527, 10598), (4542, 10563), (5299, 9054), (6813, 7042)]