49647240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137909}}^1$

素因数の和:137926

約数の個数: 48

約数和(自身を含む): 161354700

約数和(自身を除く): 111707460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 137909, 275818, 413727, 551636, 689545, 827454, 1103272, 1241181, 1379090, 1654908, 2068635, 2482362, 2758180, 3309816, 4137270, 4964724, 5516360, 6205905, 8274540, 9929448, 12411810, 16549080, 24823620, 49647240]

約数ペア:

[(1, 49647240), (2, 24823620), (3, 16549080), (4, 12411810), (5, 9929448), (6, 8274540), (8, 6205905), (9, 5516360), (10, 4964724), (12, 4137270), (15, 3309816), (18, 2758180), (20, 2482362), (24, 2068635), (30, 1654908), (36, 1379090), (40, 1241181), (45, 1103272), (60, 827454), (72, 689545), (90, 551636), (120, 413727), (180, 275818), (360, 137909)]