55261386

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53861}}^1$

素因数の和:53891

約数の個数: 32

約数和(自身を含む): 129268800

約数和(自身を除く): 74007414

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 53861, 107722, 161583, 323166, 484749, 969498, 1023359, 1454247, 2046718, 2908494, 3070077, 6140154, 9210231, 18420462, 27630693, 55261386]

約数ペア:

[(1, 55261386), (2, 27630693), (3, 18420462), (6, 9210231), (9, 6140154), (18, 3070077), (19, 2908494), (27, 2046718), (38, 1454247), (54, 1023359), (57, 969498), (114, 484749), (171, 323166), (342, 161583), (513, 107722), (1026, 53861)]