49770128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{100343}}^1$

素因数の和:100382

約数の個数: 20

約数和(自身を含む): 99541248

約数和(自身を除く): 49771120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 100343, 200686, 401372, 802744, 1605488, 3110633, 6221266, 12442532, 24885064, 49770128]

約数ペア:

[(1, 49770128), (2, 24885064), (4, 12442532), (8, 6221266), (16, 3110633), (31, 1605488), (62, 802744), (124, 401372), (248, 200686), (496, 100343)]