47449770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20021}}^1$

素因数の和:20110

約数の個数: 32

約数和(自身を含む): 115326720

約数和(自身を除く): 67876950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 20021, 40042, 60063, 100105, 120126, 200210, 300315, 600630, 1581659, 3163318, 4744977, 7908295, 9489954, 15816590, 23724885, 47449770]

約数ペア:

[(1, 47449770), (2, 23724885), (3, 15816590), (5, 9489954), (6, 7908295), (10, 4744977), (15, 3163318), (30, 1581659), (79, 600630), (158, 300315), (237, 200210), (395, 120126), (474, 100105), (790, 60063), (1185, 40042), (2370, 20021)]