55293720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15889}}^1$

素因数の和:15932

約数の個数: 64

約数和(自身を含む): 171612000

約数和(自身を除く): 116318280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 15889, 31778, 47667, 63556, 79445, 95334, 127112, 158890, 190668, 238335, 317780, 381336, 460781, 476670, 635560, 921562, 953340, 1382343, 1843124, 1906680, 2303905, 2764686, 3686248, 4607810, 5529372, 6911715, 9215620, 11058744, 13823430, 18431240, 27646860, 55293720]

約数ペア:

[(1, 55293720), (2, 27646860), (3, 18431240), (4, 13823430), (5, 11058744), (6, 9215620), (8, 6911715), (10, 5529372), (12, 4607810), (15, 3686248), (20, 2764686), (24, 2303905), (29, 1906680), (30, 1843124), (40, 1382343), (58, 953340), (60, 921562), (87, 635560), (116, 476670), (120, 460781), (145, 381336), (174, 317780), (232, 238335), (290, 190668), (348, 158890), (435, 127112), (580, 95334), (696, 79445), (870, 63556), (1160, 47667), (1740, 31778), (3480, 15889)]