47814900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{22769}}^1$

素因数の和:22793

約数の個数: 72

約数和(自身を含む): 158114880

約数和(自身を除く): 110299980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 22769, 45538, 68307, 91076, 113845, 136614, 159383, 227690, 273228, 318766, 341535, 455380, 478149, 569225, 637532, 683070, 796915, 956298, 1138450, 1366140, 1593830, 1707675, 1912596, 2276900, 2390745, 3187660, 3415350, 3984575, 4781490, 6830700, 7969150, 9562980, 11953725, 15938300, 23907450, 47814900]

約数ペア:

[(1, 47814900), (2, 23907450), (3, 15938300), (4, 11953725), (5, 9562980), (6, 7969150), (7, 6830700), (10, 4781490), (12, 3984575), (14, 3415350), (15, 3187660), (20, 2390745), (21, 2276900), (25, 1912596), (28, 1707675), (30, 1593830), (35, 1366140), (42, 1138450), (50, 956298), (60, 796915), (70, 683070), (75, 637532), (84, 569225), (100, 478149), (105, 455380), (140, 341535), (150, 318766), (175, 273228), (210, 227690), (300, 159383), (350, 136614), (420, 113845), (525, 91076), (700, 68307), (1050, 45538), (2100, 22769)]