52365520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 131063040

約数和(自身を除く): 78697520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 76, 80, 94, 95, 152, 188, 190, 235, 304, 376, 380, 470, 733, 752, 760, 893, 940, 1466, 1520, 1786, 1880, 2932, 3572, 3665, 3760, 4465, 5864, 7144, 7330, 8930, 11728, 13927, 14288, 14660, 17860, 27854, 29320, 34451, 35720, 55708, 58640, 68902, 69635, 71440, 111416, 137804, 139270, 172255, 222832, 275608, 278540, 344510, 551216, 557080, 654569, 689020, 1114160, 1309138, 1378040, 2618276, 2756080, 3272845, 5236552, 6545690, 10473104, 13091380, 26182760, 52365520]

約数ペア:

[(1, 52365520), (2, 26182760), (4, 13091380), (5, 10473104), (8, 6545690), (10, 5236552), (16, 3272845), (19, 2756080), (20, 2618276), (38, 1378040), (40, 1309138), (47, 1114160), (76, 689020), (80, 654569), (94, 557080), (95, 551216), (152, 344510), (188, 278540), (190, 275608), (235, 222832), (304, 172255), (376, 139270), (380, 137804), (470, 111416), (733, 71440), (752, 69635), (760, 68902), (893, 58640), (940, 55708), (1466, 35720), (1520, 34451), (1786, 29320), (1880, 27854), (2932, 17860), (3572, 14660), (3665, 14288), (3760, 13927), (4465, 11728), (5864, 8930), (7144, 7330)]