53539070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1531}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 104237280

約数和(自身を除く): 50698210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 1531, 2690, 3062, 3497, 6994, 7655, 15310, 17485, 19903, 34970, 39806, 99515, 199030, 411839, 823678, 2059195, 4118390, 5353907, 10707814, 26769535, 53539070]

約数ペア:

[(1, 53539070), (2, 26769535), (5, 10707814), (10, 5353907), (13, 4118390), (26, 2059195), (65, 823678), (130, 411839), (269, 199030), (538, 99515), (1345, 39806), (1531, 34970), (2690, 19903), (3062, 17485), (3497, 15310), (6994, 7655)]