50184040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40471}}^1$

素因数の和:40513

約数の個数: 32

約数和(自身を含む): 116559360

約数和(自身を除く): 66375320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 40471, 80942, 161884, 202355, 323768, 404710, 809420, 1254601, 1618840, 2509202, 5018404, 6273005, 10036808, 12546010, 25092020, 50184040]

約数ペア:

[(1, 50184040), (2, 25092020), (4, 12546010), (5, 10036808), (8, 6273005), (10, 5018404), (20, 2509202), (31, 1618840), (40, 1254601), (62, 809420), (124, 404710), (155, 323768), (248, 202355), (310, 161884), (620, 80942), (1240, 40471)]