50640945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 84309120

約数和(自身を除く): 33668175

約数列:

[1, 3, 5, 15, 41, 67, 123, 201, 205, 335, 615, 1005, 1229, 2747, 3687, 6145, 8241, 13735, 18435, 41205, 50389, 82343, 151167, 247029, 251945, 411715, 755835, 1235145, 3376063, 10128189, 16880315, 50640945]

約数ペア:

[(1, 50640945), (3, 16880315), (5, 10128189), (15, 3376063), (41, 1235145), (67, 755835), (123, 411715), (201, 251945), (205, 247029), (335, 151167), (615, 82343), (1005, 50389), (1229, 41205), (2747, 18435), (3687, 13735), (6145, 8241)]