49378623

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 78489600

約数和(自身を除く): 29110977

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 343, 987, 1021, 1029, 2303, 3063, 6909, 7147, 16121, 21441, 47987, 48363, 50029, 143961, 150087, 335909, 350203, 1007727, 1050609, 2351363, 7054089, 16459541, 49378623]

約数ペア:

[(1, 49378623), (3, 16459541), (7, 7054089), (21, 2351363), (47, 1050609), (49, 1007727), (141, 350203), (147, 335909), (329, 150087), (343, 143961), (987, 50029), (1021, 48363), (1029, 47987), (2303, 21441), (3063, 16121), (6909, 7147)]