47290408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2141}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 97161120

約数和(自身を除く): 49870712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251, 502, 1004, 2008, 2141, 2761, 4282, 5522, 8564, 11044, 17128, 22088, 23551, 47102, 94204, 188408, 537391, 1074782, 2149564, 4299128, 5911301, 11822602, 23645204, 47290408]

約数ペア:

[(1, 47290408), (2, 23645204), (4, 11822602), (8, 5911301), (11, 4299128), (22, 2149564), (44, 1074782), (88, 537391), (251, 188408), (502, 94204), (1004, 47102), (2008, 23551), (2141, 22088), (2761, 17128), (4282, 11044), (5522, 8564)]