55950245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 74844000

約数和(自身を除く): 18893755

約数列:

[1, 5, 13, 53, 65, 109, 149, 265, 545, 689, 745, 1417, 1937, 3445, 5777, 7085, 7897, 9685, 16241, 28885, 39485, 75101, 81205, 102661, 211133, 375505, 513305, 860773, 1055665, 4303865, 11190049, 55950245]

約数ペア:

[(1, 55950245), (5, 11190049), (13, 4303865), (53, 1055665), (65, 860773), (109, 513305), (149, 375505), (265, 211133), (545, 102661), (689, 81205), (745, 75101), (1417, 39485), (1937, 28885), (3445, 16241), (5777, 9685), (7085, 7897)]