50269840

素因数分解:

$2^4\times 5^1\times {\mathrm{628373}}^1$

素因数の和:628386

約数の個数: 20

約数和(自身を含む): 116877564

約数和(自身を除く): 66607724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 628373, 1256746, 2513492, 3141865, 5026984, 6283730, 10053968, 12567460, 25134920, 50269840]

約数ペア:

[(1, 50269840), (2, 25134920), (4, 12567460), (5, 10053968), (8, 6283730), (10, 5026984), (16, 3141865), (20, 2513492), (40, 1256746), (80, 628373)]