49804629

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 80160000

約数和(自身を除く): 30355371

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 1669, 4263, 5007, 9947, 11683, 29841, 35049, 48401, 81781, 145203, 245343, 338807, 572467, 1016421, 1717401, 2371649, 7114947, 16601543, 49804629]

約数ペア:

[(1, 49804629), (3, 16601543), (7, 7114947), (21, 2371649), (29, 1717401), (49, 1016421), (87, 572467), (147, 338807), (203, 245343), (343, 145203), (609, 81781), (1029, 48401), (1421, 35049), (1669, 29841), (4263, 11683), (5007, 9947)]