48357985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 65415168

約数和(自身を除く): 17057183

約数列:

[1, 5, 13, 31, 65, 103, 155, 233, 403, 515, 1165, 1339, 2015, 3029, 3193, 6695, 7223, 15145, 15965, 23999, 36115, 41509, 93899, 119995, 207545, 311987, 469495, 743969, 1559935, 3719845, 9671597, 48357985]

約数ペア:

[(1, 48357985), (5, 9671597), (13, 3719845), (31, 1559935), (65, 743969), (103, 469495), (155, 311987), (233, 207545), (403, 119995), (515, 93899), (1165, 41509), (1339, 36115), (2015, 23999), (3029, 15965), (3193, 15145), (6695, 7223)]