51718276

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 91808640

約数和(自身を除く): 40090364

約数列:

[1, 2, 4, 131, 229, 262, 431, 458, 524, 862, 916, 1724, 29999, 56461, 59998, 98699, 112922, 119996, 197398, 225844, 394796, 12929569, 25859138, 51718276]

約数ペア:

[(1, 51718276), (2, 25859138), (4, 12929569), (131, 394796), (229, 225844), (262, 197398), (431, 119996), (458, 112922), (524, 98699), (862, 59998), (916, 56461), (1724, 29999)]