42547010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 88833024

約数和(自身を除く): 46286014

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 67, 110, 115, 134, 230, 251, 253, 335, 502, 506, 670, 737, 1255, 1265, 1474, 1541, 2510, 2530, 2761, 3082, 3685, 5522, 5773, 7370, 7705, 11546, 13805, 15410, 16817, 16951, 27610, 28865, 33634, 33902, 57730, 63503, 84085, 84755, 127006, 168170, 169510, 184987, 317515, 369974, 386791, 635030, 773582, 924935, 1849870, 1933955, 3867910, 4254701, 8509402, 21273505, 42547010]

約数ペア:

[(1, 42547010), (2, 21273505), (5, 8509402), (10, 4254701), (11, 3867910), (22, 1933955), (23, 1849870), (46, 924935), (55, 773582), (67, 635030), (110, 386791), (115, 369974), (134, 317515), (230, 184987), (251, 169510), (253, 168170), (335, 127006), (502, 84755), (506, 84085), (670, 63503), (737, 57730), (1255, 33902), (1265, 33634), (1474, 28865), (1541, 27610), (2510, 16951), (2530, 16817), (2761, 15410), (3082, 13805), (3685, 11546), (5522, 7705), (5773, 7370)]