55155904

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{10909}}^1$

素因数の和:11000

約数の個数: 28

約数和(自身を含む): 110845600

約数和(自身を除く): 55689696

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 10909, 21818, 43636, 87272, 174544, 349088, 698176, 861811, 1723622, 3447244, 6894488, 13788976, 27577952, 55155904]

約数ペア:

[(1, 55155904), (2, 27577952), (4, 13788976), (8, 6894488), (16, 3447244), (32, 1723622), (64, 861811), (79, 698176), (158, 349088), (316, 174544), (632, 87272), (1264, 43636), (2528, 21818), (5056, 10909)]