56729270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18973}}^1$

素因数の和:19016

約数の個数: 32

約数和(自身を含む): 114754752

約数和(自身を除く): 58025482

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 18973, 37946, 94865, 189730, 246649, 436379, 493298, 872758, 1233245, 2181895, 2466490, 4363790, 5672927, 11345854, 28364635, 56729270]

約数ペア:

[(1, 56729270), (2, 28364635), (5, 11345854), (10, 5672927), (13, 4363790), (23, 2466490), (26, 2181895), (46, 1233245), (65, 872758), (115, 493298), (130, 436379), (230, 246649), (299, 189730), (598, 94865), (1495, 37946), (2990, 18973)]