47461820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1873}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 114598848

約数和(自身を除く): 67137028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 1873, 2534, 3620, 3746, 5068, 6335, 7492, 9365, 12670, 13111, 18730, 25340, 26222, 37460, 52444, 65555, 131110, 262220, 339013, 678026, 1356052, 1695065, 2373091, 3390130, 4746182, 6780260, 9492364, 11865455, 23730910, 47461820]

約数ペア:

[(1, 47461820), (2, 23730910), (4, 11865455), (5, 9492364), (7, 6780260), (10, 4746182), (14, 3390130), (20, 2373091), (28, 1695065), (35, 1356052), (70, 678026), (140, 339013), (181, 262220), (362, 131110), (724, 65555), (905, 52444), (1267, 37460), (1810, 26222), (1873, 25340), (2534, 18730), (3620, 13111), (3746, 12670), (5068, 9365), (6335, 7492)]