55283930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1907}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 107702784

約数和(自身を除く): 52418854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 1115, 1907, 2230, 2899, 3814, 5798, 9535, 14495, 19070, 24791, 28990, 49582, 123955, 247910, 425261, 850522, 2126305, 4252610, 5528393, 11056786, 27641965, 55283930]

約数ペア:

[(1, 55283930), (2, 27641965), (5, 11056786), (10, 5528393), (13, 4252610), (26, 2126305), (65, 850522), (130, 425261), (223, 247910), (446, 123955), (1115, 49582), (1907, 28990), (2230, 24791), (2899, 19070), (3814, 14495), (5798, 9535)]