49203027

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 78343200

約数和(自身を除く): 29140173

約数列:

[1, 3, 9, 19, 53, 57, 61, 89, 159, 171, 183, 267, 477, 549, 801, 1007, 1159, 1691, 3021, 3233, 3477, 4717, 5073, 5429, 9063, 9699, 10431, 14151, 15219, 16287, 29097, 42453, 48861, 61427, 89623, 103151, 184281, 268869, 287737, 309453, 552843, 806607, 863211, 928359, 2589633, 5467003, 16401009, 49203027]

約数ペア:

[(1, 49203027), (3, 16401009), (9, 5467003), (19, 2589633), (53, 928359), (57, 863211), (61, 806607), (89, 552843), (159, 309453), (171, 287737), (183, 268869), (267, 184281), (477, 103151), (549, 89623), (801, 61427), (1007, 48861), (1159, 42453), (1691, 29097), (3021, 16287), (3233, 15219), (3477, 14151), (4717, 10431), (5073, 9699), (5429, 9063)]