56457430

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 47181098

約数列:

[1, 2, 5, 10, 83, 166, 251, 271, 415, 502, 542, 830, 1255, 1355, 2510, 2710, 20833, 22493, 41666, 44986, 68021, 104165, 112465, 136042, 208330, 224930, 340105, 680210, 5645743, 11291486, 28228715, 56457430]

約数ペア:

[(1, 56457430), (2, 28228715), (5, 11291486), (10, 5645743), (83, 680210), (166, 340105), (251, 224930), (271, 208330), (415, 136042), (502, 112465), (542, 104165), (830, 68021), (1255, 44986), (1355, 41666), (2510, 22493), (2710, 20833)]