49504130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1933}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 96498864

約数和(自身を除く): 46994734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1933, 1970, 2561, 3866, 5122, 9665, 12805, 19330, 25129, 25610, 50258, 125645, 251290, 380801, 761602, 1904005, 3808010, 4950413, 9900826, 24752065, 49504130]

約数ペア:

[(1, 49504130), (2, 24752065), (5, 9900826), (10, 4950413), (13, 3808010), (26, 1904005), (65, 761602), (130, 380801), (197, 251290), (394, 125645), (985, 50258), (1933, 25610), (1970, 25129), (2561, 19330), (3866, 12805), (5122, 9665)]