47181260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11621}}^1$

素因数の和:11666

約数の個数: 48

約数和(自身を含む): 117149760

約数和(自身を除く): 69968500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 11621, 23242, 46484, 58105, 81347, 116210, 162694, 232420, 325388, 337009, 406735, 674018, 813470, 1348036, 1626940, 1685045, 2359063, 3370090, 4718126, 6740180, 9436252, 11795315, 23590630, 47181260]

約数ペア:

[(1, 47181260), (2, 23590630), (4, 11795315), (5, 9436252), (7, 6740180), (10, 4718126), (14, 3370090), (20, 2359063), (28, 1685045), (29, 1626940), (35, 1348036), (58, 813470), (70, 674018), (116, 406735), (140, 337009), (145, 325388), (203, 232420), (290, 162694), (406, 116210), (580, 81347), (812, 58105), (1015, 46484), (2030, 23242), (4060, 11621)]