47519240

素因数分解:

$2^3\times 5^1\times {\mathrm{1187981}}^1$

素因数の和:1187992

約数の個数: 16

約数和(自身を含む): 106918380

約数和(自身を除く): 59399140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1187981, 2375962, 4751924, 5939905, 9503848, 11879810, 23759620, 47519240]

約数ペア:

[(1, 47519240), (2, 23759620), (4, 11879810), (5, 9503848), (8, 5939905), (10, 4751924), (20, 2375962), (40, 1187981)]