49944720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 187273728

約数和(自身を除く): 137329008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 137, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 274, 280, 294, 310, 336, 372, 392, 411, 420, 434, 465, 490, 496, 548, 560, 588, 620, 651, 685, 735, 744, 784, 822, 840, 868, 930, 959, 980, 1085, 1096, 1176, 1240, 1302, 1370, 1470, 1488, 1519, 1644, 1680, 1736, 1860, 1918, 1960, 2055, 2170, 2192, 2352, 2480, 2604, 2740, 2877, 2940, 3038, 3255, 3288, 3472, 3720, 3836, 3920, 4110, 4247, 4340, 4557, 4795, 5208, 5480, 5754, 5880, 6076, 6510, 6576, 6713, 7440, 7595, 7672, 8220, 8494, 8680, 9114, 9590, 10416, 10960, 11508, 11760, 12152, 12741, 13020, 13426, 14385, 15190, 15344, 16440, 16988, 17360, 18228, 19180, 20139, 21235, 22785, 23016, 24304, 25482, 26040, 26852, 28770, 29729, 30380, 32880, 33565, 33976, 36456, 38360, 40278, 42470, 45570, 46032, 50964, 52080, 53704, 57540, 59458, 60760, 63705, 67130, 67952, 72912, 76720, 80556, 84940, 89187, 91140, 100695, 101928, 107408, 115080, 118916, 121520, 127410, 134260, 148645, 161112, 169880, 178374, 182280, 201390, 203856, 208103, 230160, 237832, 254820, 268520, 297290, 322224, 339760, 356748, 364560, 402780, 416206, 445935, 475664, 509640, 537040, 594580, 624309, 713496, 805560, 832412, 891870, 1019280, 1040515, 1189160, 1248618, 1426992, 1611120, 1664824, 1783740, 2081030, 2378320, 2497236, 3121545, 3329648, 3567480, 4162060, 4994472, 6243090, 7134960, 8324120, 9988944, 12486180, 16648240, 24972360, 49944720]

約数ペア:

[(1, 49944720), (2, 24972360), (3, 16648240), (4, 12486180), (5, 9988944), (6, 8324120), (7, 7134960), (8, 6243090), (10, 4994472), (12, 4162060), (14, 3567480), (15, 3329648), (16, 3121545), (20, 2497236), (21, 2378320), (24, 2081030), (28, 1783740), (30, 1664824), (31, 1611120), (35, 1426992), (40, 1248618), (42, 1189160), (48, 1040515), (49, 1019280), (56, 891870), (60, 832412), (62, 805560), (70, 713496), (80, 624309), (84, 594580), (93, 537040), (98, 509640), (105, 475664), (112, 445935), (120, 416206), (124, 402780), (137, 364560), (140, 356748), (147, 339760), (155, 322224), (168, 297290), (186, 268520), (196, 254820), (210, 237832), (217, 230160), (240, 208103), (245, 203856), (248, 201390), (274, 182280), (280, 178374), (294, 169880), (310, 161112), (336, 148645), (372, 134260), (392, 127410), (411, 121520), (420, 118916), (434, 115080), (465, 107408), (490, 101928), (496, 100695), (548, 91140), (560, 89187), (588, 84940), (620, 80556), (651, 76720), (685, 72912), (735, 67952), (744, 67130), (784, 63705), (822, 60760), (840, 59458), (868, 57540), (930, 53704), (959, 52080), (980, 50964), (1085, 46032), (1096, 45570), (1176, 42470), (1240, 40278), (1302, 38360), (1370, 36456), (1470, 33976), (1488, 33565), (1519, 32880), (1644, 30380), (1680, 29729), (1736, 28770), (1860, 26852), (1918, 26040), (1960, 25482), (2055, 24304), (2170, 23016), (2192, 22785), (2352, 21235), (2480, 20139), (2604, 19180), (2740, 18228), (2877, 17360), (2940, 16988), (3038, 16440), (3255, 15344), (3288, 15190), (3472, 14385), (3720, 13426), (3836, 13020), (3920, 12741), (4110, 12152), (4247, 11760), (4340, 11508), (4557, 10960), (4795, 10416), (5208, 9590), (5480, 9114), (5754, 8680), (5880, 8494), (6076, 8220), (6510, 7672), (6576, 7595), (6713, 7440)]