54072590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37813}}^1$

素因数の和:37844

約数の個数: 32

約数和(自身を含む): 114349536

約数和(自身を除く): 60276946

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 37813, 75626, 189065, 378130, 415943, 491569, 831886, 983138, 2079715, 2457845, 4159430, 4915690, 5407259, 10814518, 27036295, 54072590]

約数ペア:

[(1, 54072590), (2, 27036295), (5, 10814518), (10, 5407259), (11, 4915690), (13, 4159430), (22, 2457845), (26, 2079715), (55, 983138), (65, 831886), (110, 491569), (130, 415943), (143, 378130), (286, 189065), (715, 75626), (1430, 37813)]