48690940

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4783}}^1$

素因数の和:5301

約数の個数: 24

約数和(自身を含む): 102473280

約数和(自身を除く): 53782340

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 4783, 5090, 9566, 10180, 19132, 23915, 47830, 95660, 2434547, 4869094, 9738188, 12172735, 24345470, 48690940]

約数ペア:

[(1, 48690940), (2, 24345470), (4, 12172735), (5, 9738188), (10, 4869094), (20, 2434547), (509, 95660), (1018, 47830), (2036, 23915), (2545, 19132), (4783, 10180), (5090, 9566)]