49769330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1231}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 96864768

約数和(自身を除く): 47095438

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1231, 1555, 2462, 3110, 4043, 6155, 8086, 12310, 16003, 20215, 32006, 40430, 80015, 160030, 382841, 765682, 1914205, 3828410, 4976933, 9953866, 24884665, 49769330]

約数ペア:

[(1, 49769330), (2, 24884665), (5, 9953866), (10, 4976933), (13, 3828410), (26, 1914205), (65, 765682), (130, 382841), (311, 160030), (622, 80015), (1231, 40430), (1555, 32006), (2462, 20215), (3110, 16003), (4043, 12310), (6155, 8086)]