47972764

素因数分解:

$2^2\times 7^2\times {\mathrm{244759}}^1$

素因数の和:244777

約数の個数: 18

約数和(自身を含む): 97659240

約数和(自身を除く): 49686476

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 244759, 489518, 979036, 1713313, 3426626, 6853252, 11993191, 23986382, 47972764]

約数ペア:

[(1, 47972764), (2, 23986382), (4, 11993191), (7, 6853252), (14, 3426626), (28, 1713313), (49, 979036), (98, 489518), (196, 244759)]