47162990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3319}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 102189600

約数和(自身を除く): 55026610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 3319, 6638, 7105, 14210, 16595, 23233, 33190, 46466, 96251, 116165, 162631, 192502, 232330, 325262, 481255, 673757, 813155, 962510, 1347514, 1626310, 3368785, 4716299, 6737570, 9432598, 23581495, 47162990]

約数ペア:

[(1, 47162990), (2, 23581495), (5, 9432598), (7, 6737570), (10, 4716299), (14, 3368785), (29, 1626310), (35, 1347514), (49, 962510), (58, 813155), (70, 673757), (98, 481255), (145, 325262), (203, 232330), (245, 192502), (290, 162631), (406, 116165), (490, 96251), (1015, 46466), (1421, 33190), (2030, 23233), (2842, 16595), (3319, 14210), (6638, 7105)]