21878944050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1148501}}^1$

素因数の和:1148643

約数の個数: 48

約数和(自身を含む): 54687071232

約数和(自身を除く): 32808127182

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 381, 635, 762, 1270, 1905, 3175, 3810, 6350, 9525, 19050, 1148501, 2297002, 3445503, 5742505, 6891006, 11485010, 17227515, 28712525, 34455030, 57425050, 86137575, 145859627, 172275150, 291719254, 437578881, 729298135, 875157762, 1458596270, 2187894405, 3646490675, 4375788810, 7292981350, 10939472025, 21878944050]

約数ペア:

[(1, 21878944050), (2, 10939472025), (3, 7292981350), (5, 4375788810), (6, 3646490675), (10, 2187894405), (15, 1458596270), (25, 875157762), (30, 729298135), (50, 437578881), (75, 291719254), (127, 172275150), (150, 145859627), (254, 86137575), (381, 57425050), (635, 34455030), (762, 28712525), (1270, 17227515), (1905, 11485010), (3175, 6891006), (3810, 5742505), (6350, 3445503), (9525, 2297002), (19050, 1148501)]