55012780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 122653440

約数和(自身を除く): 67640660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2027, 2714, 4054, 5428, 6785, 8108, 10135, 13570, 20270, 27140, 40540, 46621, 93242, 119593, 186484, 233105, 239186, 466210, 478372, 597965, 932420, 1195930, 2391860, 2750639, 5501278, 11002556, 13753195, 27506390, 55012780]

約数ペア:

[(1, 55012780), (2, 27506390), (4, 13753195), (5, 11002556), (10, 5501278), (20, 2750639), (23, 2391860), (46, 1195930), (59, 932420), (92, 597965), (115, 478372), (118, 466210), (230, 239186), (236, 233105), (295, 186484), (460, 119593), (590, 93242), (1180, 46621), (1357, 40540), (2027, 27140), (2714, 20270), (4054, 13570), (5428, 10135), (6785, 8108)]