53490500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 150958080

約数和(自身を除く): 97467580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 29, 31, 34, 35, 50, 58, 62, 68, 70, 85, 100, 116, 119, 124, 125, 140, 145, 155, 170, 175, 203, 217, 238, 250, 290, 310, 340, 350, 406, 425, 434, 476, 493, 500, 527, 580, 595, 620, 700, 725, 775, 812, 850, 868, 875, 899, 986, 1015, 1054, 1085, 1190, 1450, 1550, 1700, 1750, 1798, 1972, 2030, 2108, 2125, 2170, 2380, 2465, 2635, 2900, 2975, 3100, 3451, 3500, 3596, 3625, 3689, 3875, 4060, 4250, 4340, 4495, 4930, 5075, 5270, 5425, 5950, 6293, 6902, 7250, 7378, 7750, 8500, 8990, 9860, 10150, 10540, 10850, 11900, 12325, 12586, 13175, 13804, 14500, 14756, 14875, 15283, 15500, 17255, 17980, 18445, 20300, 21700, 22475, 24650, 25172, 25375, 26350, 27125, 29750, 30566, 31465, 34510, 36890, 44950, 49300, 50750, 52700, 54250, 59500, 61132, 61625, 62930, 65875, 69020, 73780, 76415, 86275, 89900, 92225, 101500, 106981, 108500, 112375, 123250, 125860, 131750, 152830, 157325, 172550, 184450, 213962, 224750, 246500, 263500, 305660, 314650, 345100, 368900, 382075, 427924, 431375, 449500, 461125, 534905, 629300, 764150, 786625, 862750, 922250, 1069810, 1528300, 1573250, 1725500, 1844500, 1910375, 2139620, 2674525, 3146500, 3820750, 5349050, 7641500, 10698100, 13372625, 26745250, 53490500]

約数ペア:

[(1, 53490500), (2, 26745250), (4, 13372625), (5, 10698100), (7, 7641500), (10, 5349050), (14, 3820750), (17, 3146500), (20, 2674525), (25, 2139620), (28, 1910375), (29, 1844500), (31, 1725500), (34, 1573250), (35, 1528300), (50, 1069810), (58, 922250), (62, 862750), (68, 786625), (70, 764150), (85, 629300), (100, 534905), (116, 461125), (119, 449500), (124, 431375), (125, 427924), (140, 382075), (145, 368900), (155, 345100), (170, 314650), (175, 305660), (203, 263500), (217, 246500), (238, 224750), (250, 213962), (290, 184450), (310, 172550), (340, 157325), (350, 152830), (406, 131750), (425, 125860), (434, 123250), (476, 112375), (493, 108500), (500, 106981), (527, 101500), (580, 92225), (595, 89900), (620, 86275), (700, 76415), (725, 73780), (775, 69020), (812, 65875), (850, 62930), (868, 61625), (875, 61132), (899, 59500), (986, 54250), (1015, 52700), (1054, 50750), (1085, 49300), (1190, 44950), (1450, 36890), (1550, 34510), (1700, 31465), (1750, 30566), (1798, 29750), (1972, 27125), (2030, 26350), (2108, 25375), (2125, 25172), (2170, 24650), (2380, 22475), (2465, 21700), (2635, 20300), (2900, 18445), (2975, 17980), (3100, 17255), (3451, 15500), (3500, 15283), (3596, 14875), (3625, 14756), (3689, 14500), (3875, 13804), (4060, 13175), (4250, 12586), (4340, 12325), (4495, 11900), (4930, 10850), (5075, 10540), (5270, 10150), (5425, 9860), (5950, 8990), (6293, 8500), (6902, 7750), (7250, 7378)]