48908750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{3557}}^1$

素因数の和:3590

約数の個数: 40

約数和(自身を含む): 100036728

約数和(自身を除く): 51127978

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 3557, 6875, 7114, 13750, 17785, 35570, 39127, 78254, 88925, 177850, 195635, 391270, 444625, 889250, 978175, 1956350, 2223125, 4446250, 4890875, 9781750, 24454375, 48908750]

約数ペア:

[(1, 48908750), (2, 24454375), (5, 9781750), (10, 4890875), (11, 4446250), (22, 2223125), (25, 1956350), (50, 978175), (55, 889250), (110, 444625), (125, 391270), (250, 195635), (275, 177850), (550, 88925), (625, 78254), (1250, 39127), (1375, 35570), (2750, 17785), (3557, 13750), (6875, 7114)]