55431610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18539}}^1$

素因数の和:18582

約数の個数: 32

約数和(自身を含む): 112129920

約数和(自身を除く): 56698310

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 18539, 37078, 92695, 185390, 241007, 426397, 482014, 852794, 1205035, 2131985, 2410070, 4263970, 5543161, 11086322, 27715805, 55431610]

約数ペア:

[(1, 55431610), (2, 27715805), (5, 11086322), (10, 5543161), (13, 4263970), (23, 2410070), (26, 2131985), (46, 1205035), (65, 852794), (115, 482014), (130, 426397), (230, 241007), (299, 185390), (598, 92695), (1495, 37078), (2990, 18539)]