56630440

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2707}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 127709280

約数和(自身を除く): 71078840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2615, 2707, 4184, 5230, 5414, 10460, 10828, 13535, 20920, 21656, 27070, 54140, 108280, 1415761, 2831522, 5663044, 7078805, 11326088, 14157610, 28315220, 56630440]

約数ペア:

[(1, 56630440), (2, 28315220), (4, 14157610), (5, 11326088), (8, 7078805), (10, 5663044), (20, 2831522), (40, 1415761), (523, 108280), (1046, 54140), (2092, 27070), (2615, 21656), (2707, 20920), (4184, 13535), (5230, 10828), (5414, 10460)]