48578640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18401}}^1$

素因数の和:18428

約数の個数: 80

約数和(自身を含む): 164293056

約数和(自身を除く): 115714416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 18401, 36802, 55203, 73604, 92005, 110406, 147208, 184010, 202411, 220812, 276015, 294416, 368020, 404822, 441624, 552030, 607233, 736040, 809644, 883248, 1012055, 1104060, 1214466, 1472080, 1619288, 2024110, 2208120, 2428932, 3036165, 3238576, 4048220, 4416240, 4857864, 6072330, 8096440, 9715728, 12144660, 16192880, 24289320, 48578640]

約数ペア:

[(1, 48578640), (2, 24289320), (3, 16192880), (4, 12144660), (5, 9715728), (6, 8096440), (8, 6072330), (10, 4857864), (11, 4416240), (12, 4048220), (15, 3238576), (16, 3036165), (20, 2428932), (22, 2208120), (24, 2024110), (30, 1619288), (33, 1472080), (40, 1214466), (44, 1104060), (48, 1012055), (55, 883248), (60, 809644), (66, 736040), (80, 607233), (88, 552030), (110, 441624), (120, 404822), (132, 368020), (165, 294416), (176, 276015), (220, 220812), (240, 202411), (264, 184010), (330, 147208), (440, 110406), (528, 92005), (660, 73604), (880, 55203), (1320, 36802), (2640, 18401)]