56748940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97843}}^1$

素因数の和:97881

約数の個数: 24

約数和(自身を含む): 123283440

約数和(自身を除く): 66534500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 97843, 195686, 391372, 489215, 978430, 1956860, 2837447, 5674894, 11349788, 14187235, 28374470, 56748940]

約数ペア:

[(1, 56748940), (2, 28374470), (4, 14187235), (5, 11349788), (10, 5674894), (20, 2837447), (29, 1956860), (58, 978430), (116, 489215), (145, 391372), (290, 195686), (580, 97843)]