49658978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 80510976

約数和(自身を除く): 30851998

約数列:

[1, 2, 23, 46, 47, 94, 103, 206, 223, 446, 1081, 2162, 2369, 4738, 4841, 5129, 9682, 10258, 10481, 20962, 22969, 45938, 111343, 222686, 241063, 482126, 528287, 1056574, 1079543, 2159086, 24829489, 49658978]

約数ペア:

[(1, 49658978), (2, 24829489), (23, 2159086), (46, 1079543), (47, 1056574), (94, 528287), (103, 482126), (206, 241063), (223, 222686), (446, 111343), (1081, 45938), (2162, 22969), (2369, 20962), (4738, 10481), (4841, 10258), (5129, 9682)]