49216760

素因数分解:

$2^3\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1151}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 110937600

約数和(自身を除く): 61720840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069, 1151, 2138, 2302, 4276, 4604, 5345, 5755, 8552, 9208, 10690, 11510, 21380, 23020, 42760, 46040, 1230419, 2460838, 4921676, 6152095, 9843352, 12304190, 24608380, 49216760]

約数ペア:

[(1, 49216760), (2, 24608380), (4, 12304190), (5, 9843352), (8, 6152095), (10, 4921676), (20, 2460838), (40, 1230419), (1069, 46040), (1151, 42760), (2138, 23020), (2302, 21380), (4276, 11510), (4604, 10690), (5345, 9208), (5755, 8552)]