51886390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{521}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 97868736

約数和(自身を除く): 45982346

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 433, 521, 866, 1042, 2165, 2605, 4330, 5210, 9959, 11983, 19918, 23966, 49795, 59915, 99590, 119830, 225593, 451186, 1127965, 2255930, 5188639, 10377278, 25943195, 51886390]

約数ペア:

[(1, 51886390), (2, 25943195), (5, 10377278), (10, 5188639), (23, 2255930), (46, 1127965), (115, 451186), (230, 225593), (433, 119830), (521, 99590), (866, 59915), (1042, 49795), (2165, 23966), (2605, 19918), (4330, 11983), (5210, 9959)]