47759972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2131}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 90260352

約数和(自身を除く): 42500380

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1724, 2131, 4262, 5603, 8524, 11206, 22412, 27703, 55406, 110812, 918461, 1836922, 3673844, 11939993, 23879986, 47759972]

約数ペア:

[(1, 47759972), (2, 23879986), (4, 11939993), (13, 3673844), (26, 1836922), (52, 918461), (431, 110812), (862, 55406), (1724, 27703), (2131, 22412), (4262, 11206), (5603, 8524)]