47639990

素因数分解:

$2^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{6163}}^1$

素因数の和:6943

約数の個数: 16

約数和(自身を含む): 85876848

約数和(自身を除く): 38236858

約数列:

[1, 2, 5, 10, 773, 1546, 3865, 6163, 7730, 12326, 30815, 61630, 4763999, 9527998, 23819995, 47639990]

約数ペア:

[(1, 47639990), (2, 23819995), (5, 9527998), (10, 4763999), (773, 61630), (1546, 30815), (3865, 12326), (6163, 7730)]