55954288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{733}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 117228608

約数和(自身を除く): 61274320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 733, 734, 1466, 1468, 2932, 2936, 4771, 5864, 5872, 9529, 9542, 11728, 19058, 19084, 38116, 38168, 76232, 76336, 152464, 269011, 538022, 1076044, 2152088, 3497143, 4304176, 6994286, 13988572, 27977144, 55954288]

約数ペア:

[(1, 55954288), (2, 27977144), (4, 13988572), (8, 6994286), (13, 4304176), (16, 3497143), (26, 2152088), (52, 1076044), (104, 538022), (208, 269011), (367, 152464), (733, 76336), (734, 76232), (1466, 38168), (1468, 38116), (2932, 19084), (2936, 19058), (4771, 11728), (5864, 9542), (5872, 9529)]