49938960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1096

約数の個数: 80

約数和(自身を含む): 155615040

約数和(自身を除く): 105676080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 829, 1004, 1255, 1506, 1658, 2008, 2487, 2510, 3012, 3316, 3765, 4016, 4145, 4974, 5020, 6024, 6632, 7530, 8290, 9948, 10040, 12048, 12435, 13264, 15060, 16580, 19896, 20080, 24870, 30120, 33160, 39792, 49740, 60240, 66320, 99480, 198960, 208079, 416158, 624237, 832316, 1040395, 1248474, 1664632, 2080790, 2496948, 3121185, 3329264, 4161580, 4993896, 6242370, 8323160, 9987792, 12484740, 16646320, 24969480, 49938960]

約数ペア:

[(1, 49938960), (2, 24969480), (3, 16646320), (4, 12484740), (5, 9987792), (6, 8323160), (8, 6242370), (10, 4993896), (12, 4161580), (15, 3329264), (16, 3121185), (20, 2496948), (24, 2080790), (30, 1664632), (40, 1248474), (48, 1040395), (60, 832316), (80, 624237), (120, 416158), (240, 208079), (251, 198960), (502, 99480), (753, 66320), (829, 60240), (1004, 49740), (1255, 39792), (1506, 33160), (1658, 30120), (2008, 24870), (2487, 20080), (2510, 19896), (3012, 16580), (3316, 15060), (3765, 13264), (4016, 12435), (4145, 12048), (4974, 10040), (5020, 9948), (6024, 8290), (6632, 7530)]