53232620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{54319}}^1$

素因数の和:54342

約数の個数: 36

約数和(自身を含む): 130042080

約数和(自身を除く): 76809460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 54319, 108638, 217276, 271595, 380233, 543190, 760466, 1086380, 1520932, 1901165, 2661631, 3802330, 5323262, 7604660, 10646524, 13308155, 26616310, 53232620]

約数ペア:

[(1, 53232620), (2, 26616310), (4, 13308155), (5, 10646524), (7, 7604660), (10, 5323262), (14, 3802330), (20, 2661631), (28, 1901165), (35, 1520932), (49, 1086380), (70, 760466), (98, 543190), (140, 380233), (196, 271595), (245, 217276), (490, 108638), (980, 54319)]