55231411760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3400949}}^1$

素因数の和:3400998

約数の個数: 80

約数和(自身を含む): 151818408000

約数和(自身を除く): 96586996240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 16240, 3400949, 6801898, 13603796, 17004745, 23806643, 27207592, 34009490, 47613286, 54415184, 68018980, 95226572, 98627521, 119033215, 136037960, 190453144, 197255042, 238066430, 272075920, 380906288, 394510084, 476132860, 493137605, 690392647, 789020168, 952265720, 986275210, 1380785294, 1578040336, 1904531440, 1972550420, 2761570588, 3451963235, 3945100840, 5523141176, 6903926470, 7890201680, 11046282352, 13807852940, 27615705880, 55231411760]

約数ペア:

[(1, 55231411760), (2, 27615705880), (4, 13807852940), (5, 11046282352), (7, 7890201680), (8, 6903926470), (10, 5523141176), (14, 3945100840), (16, 3451963235), (20, 2761570588), (28, 1972550420), (29, 1904531440), (35, 1578040336), (40, 1380785294), (56, 986275210), (58, 952265720), (70, 789020168), (80, 690392647), (112, 493137605), (116, 476132860), (140, 394510084), (145, 380906288), (203, 272075920), (232, 238066430), (280, 197255042), (290, 190453144), (406, 136037960), (464, 119033215), (560, 98627521), (580, 95226572), (812, 68018980), (1015, 54415184), (1160, 47613286), (1624, 34009490), (2030, 27207592), (2320, 23806643), (3248, 17004745), (4060, 13603796), (8120, 6801898), (16240, 3400949)]