57389410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7237}}^1$

素因数の和:7318

約数の個数: 32

約数和(自身を含む): 113086512

約数和(自身を除く): 55697102

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7237, 7930, 14474, 36185, 72370, 94081, 188162, 441457, 470405, 882914, 940810, 2207285, 4414570, 5738941, 11477882, 28694705, 57389410]

約数ペア:

[(1, 57389410), (2, 28694705), (5, 11477882), (10, 5738941), (13, 4414570), (26, 2207285), (61, 940810), (65, 882914), (122, 470405), (130, 441457), (305, 188162), (610, 94081), (793, 72370), (1586, 36185), (3965, 14474), (7237, 7930)]