53952400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 141459200

約数和(自身を除く): 87506800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 95, 100, 124, 152, 155, 190, 200, 229, 248, 304, 310, 380, 400, 458, 475, 496, 589, 620, 760, 775, 916, 950, 1145, 1178, 1240, 1520, 1550, 1832, 1900, 2290, 2356, 2480, 2945, 3100, 3664, 3800, 4351, 4580, 4712, 5725, 5890, 6200, 7099, 7600, 8702, 9160, 9424, 11450, 11780, 12400, 14198, 14725, 17404, 18320, 21755, 22900, 23560, 28396, 29450, 34808, 35495, 43510, 45800, 47120, 56792, 58900, 69616, 70990, 87020, 91600, 108775, 113584, 117800, 134881, 141980, 174040, 177475, 217550, 235600, 269762, 283960, 348080, 354950, 435100, 539524, 567920, 674405, 709900, 870200, 1079048, 1348810, 1419800, 1740400, 2158096, 2697620, 2839600, 3372025, 5395240, 6744050, 10790480, 13488100, 26976200, 53952400]

約数ペア:

[(1, 53952400), (2, 26976200), (4, 13488100), (5, 10790480), (8, 6744050), (10, 5395240), (16, 3372025), (19, 2839600), (20, 2697620), (25, 2158096), (31, 1740400), (38, 1419800), (40, 1348810), (50, 1079048), (62, 870200), (76, 709900), (80, 674405), (95, 567920), (100, 539524), (124, 435100), (152, 354950), (155, 348080), (190, 283960), (200, 269762), (229, 235600), (248, 217550), (304, 177475), (310, 174040), (380, 141980), (400, 134881), (458, 117800), (475, 113584), (496, 108775), (589, 91600), (620, 87020), (760, 70990), (775, 69616), (916, 58900), (950, 56792), (1145, 47120), (1178, 45800), (1240, 43510), (1520, 35495), (1550, 34808), (1832, 29450), (1900, 28396), (2290, 23560), (2356, 22900), (2480, 21755), (2945, 18320), (3100, 17404), (3664, 14725), (3800, 14198), (4351, 12400), (4580, 11780), (4712, 11450), (5725, 9424), (5890, 9160), (6200, 8702), (7099, 7600)]