54851665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 75727872

約数和(自身を除く): 20876207

約数列:

[1, 5, 11, 23, 55, 115, 131, 253, 331, 655, 1265, 1441, 1655, 3013, 3641, 7205, 7613, 15065, 18205, 33143, 38065, 43361, 83743, 165715, 216805, 418715, 476971, 997303, 2384855, 4986515, 10970333, 54851665]

約数ペア:

[(1, 54851665), (5, 10970333), (11, 4986515), (23, 2384855), (55, 997303), (115, 476971), (131, 418715), (253, 216805), (331, 165715), (655, 83743), (1265, 43361), (1441, 38065), (1655, 33143), (3013, 18205), (3641, 15065), (7205, 7613)]