54848556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{72551}}^1$

素因数の和:72571

約数の個数: 48

約数和(自身を含む): 162516480

約数和(自身を除く): 107667924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 72551, 145102, 217653, 290204, 435306, 507857, 652959, 870612, 1015714, 1305918, 1523571, 1958877, 2031428, 2611836, 3047142, 3917754, 4570713, 6094284, 7835508, 9141426, 13712139, 18282852, 27424278, 54848556]

約数ペア:

[(1, 54848556), (2, 27424278), (3, 18282852), (4, 13712139), (6, 9141426), (7, 7835508), (9, 6094284), (12, 4570713), (14, 3917754), (18, 3047142), (21, 2611836), (27, 2031428), (28, 1958877), (36, 1523571), (42, 1305918), (54, 1015714), (63, 870612), (84, 652959), (108, 507857), (126, 435306), (189, 290204), (252, 217653), (378, 145102), (756, 72551)]