48911800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 142848000

約数和(自身を除く): 93936200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 31, 35, 40, 46, 49, 50, 56, 62, 70, 92, 98, 100, 115, 124, 140, 155, 161, 175, 184, 196, 200, 217, 230, 245, 248, 280, 310, 322, 343, 350, 392, 434, 460, 490, 575, 620, 644, 686, 700, 713, 775, 805, 868, 920, 980, 1085, 1127, 1150, 1225, 1240, 1288, 1372, 1400, 1426, 1519, 1550, 1610, 1715, 1736, 1960, 2170, 2254, 2300, 2450, 2744, 2852, 3038, 3100, 3220, 3430, 3565, 4025, 4340, 4508, 4600, 4900, 4991, 5425, 5635, 5704, 6076, 6200, 6440, 6860, 7130, 7595, 7889, 8050, 8575, 8680, 9016, 9800, 9982, 10633, 10850, 11270, 12152, 13720, 14260, 15190, 15778, 16100, 17150, 17825, 19964, 21266, 21700, 22540, 24955, 28175, 28520, 30380, 31556, 32200, 34300, 34937, 35650, 37975, 39445, 39928, 42532, 43400, 45080, 49910, 53165, 56350, 60760, 63112, 68600, 69874, 71300, 75950, 78890, 85064, 99820, 106330, 112700, 124775, 139748, 142600, 151900, 157780, 174685, 197225, 199640, 212660, 225400, 244559, 249550, 265825, 279496, 303800, 315560, 349370, 394450, 425320, 489118, 499100, 531650, 698740, 788900, 873425, 978236, 998200, 1063300, 1222795, 1397480, 1577800, 1746850, 1956472, 2126600, 2445590, 3493700, 4891180, 6113975, 6987400, 9782360, 12227950, 24455900, 48911800]

約数ペア:

[(1, 48911800), (2, 24455900), (4, 12227950), (5, 9782360), (7, 6987400), (8, 6113975), (10, 4891180), (14, 3493700), (20, 2445590), (23, 2126600), (25, 1956472), (28, 1746850), (31, 1577800), (35, 1397480), (40, 1222795), (46, 1063300), (49, 998200), (50, 978236), (56, 873425), (62, 788900), (70, 698740), (92, 531650), (98, 499100), (100, 489118), (115, 425320), (124, 394450), (140, 349370), (155, 315560), (161, 303800), (175, 279496), (184, 265825), (196, 249550), (200, 244559), (217, 225400), (230, 212660), (245, 199640), (248, 197225), (280, 174685), (310, 157780), (322, 151900), (343, 142600), (350, 139748), (392, 124775), (434, 112700), (460, 106330), (490, 99820), (575, 85064), (620, 78890), (644, 75950), (686, 71300), (700, 69874), (713, 68600), (775, 63112), (805, 60760), (868, 56350), (920, 53165), (980, 49910), (1085, 45080), (1127, 43400), (1150, 42532), (1225, 39928), (1240, 39445), (1288, 37975), (1372, 35650), (1400, 34937), (1426, 34300), (1519, 32200), (1550, 31556), (1610, 30380), (1715, 28520), (1736, 28175), (1960, 24955), (2170, 22540), (2254, 21700), (2300, 21266), (2450, 19964), (2744, 17825), (2852, 17150), (3038, 16100), (3100, 15778), (3220, 15190), (3430, 14260), (3565, 13720), (4025, 12152), (4340, 11270), (4508, 10850), (4600, 10633), (4900, 9982), (4991, 9800), (5425, 9016), (5635, 8680), (5704, 8575), (6076, 8050), (6200, 7889), (6440, 7595), (6860, 7130)]