50405040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 197540928

約数和(自身を除く): 147135888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 137, 140, 144, 146, 168, 180, 210, 219, 240, 252, 274, 280, 292, 315, 336, 360, 365, 411, 420, 438, 504, 511, 548, 560, 584, 630, 657, 685, 720, 730, 822, 840, 876, 959, 1008, 1022, 1095, 1096, 1168, 1233, 1260, 1314, 1370, 1460, 1533, 1644, 1680, 1752, 1918, 2044, 2055, 2190, 2192, 2466, 2520, 2555, 2628, 2740, 2877, 2920, 3066, 3285, 3288, 3504, 3836, 4088, 4110, 4380, 4599, 4795, 4932, 5040, 5110, 5256, 5480, 5754, 5840, 6132, 6165, 6570, 6576, 7665, 7672, 8176, 8220, 8631, 8760, 9198, 9590, 9864, 10001, 10220, 10512, 10960, 11508, 12264, 12330, 13140, 14385, 15330, 15344, 16440, 17262, 17520, 18396, 19180, 19728, 20002, 20440, 22995, 23016, 24528, 24660, 26280, 28770, 30003, 30660, 32880, 34524, 36792, 38360, 40004, 40880, 43155, 45990, 46032, 49320, 50005, 52560, 57540, 60006, 61320, 69048, 70007, 73584, 76720, 80008, 86310, 90009, 91980, 98640, 100010, 115080, 120012, 122640, 138096, 140014, 150015, 160016, 172620, 180018, 183960, 200020, 210021, 230160, 240024, 280028, 300030, 345240, 350035, 360036, 367920, 400040, 420042, 450045, 480048, 560056, 600060, 630063, 690480, 700070, 720072, 800080, 840084, 900090, 1050105, 1120112, 1200120, 1260126, 1400140, 1440144, 1680168, 1800180, 2100210, 2400240, 2520252, 2800280, 3150315, 3360336, 3600360, 4200420, 5040504, 5600560, 6300630, 7200720, 8400840, 10081008, 12601260, 16801680, 25202520, 50405040]

約数ペア:

[(1, 50405040), (2, 25202520), (3, 16801680), (4, 12601260), (5, 10081008), (6, 8400840), (7, 7200720), (8, 6300630), (9, 5600560), (10, 5040504), (12, 4200420), (14, 3600360), (15, 3360336), (16, 3150315), (18, 2800280), (20, 2520252), (21, 2400240), (24, 2100210), (28, 1800180), (30, 1680168), (35, 1440144), (36, 1400140), (40, 1260126), (42, 1200120), (45, 1120112), (48, 1050105), (56, 900090), (60, 840084), (63, 800080), (70, 720072), (72, 700070), (73, 690480), (80, 630063), (84, 600060), (90, 560056), (105, 480048), (112, 450045), (120, 420042), (126, 400040), (137, 367920), (140, 360036), (144, 350035), (146, 345240), (168, 300030), (180, 280028), (210, 240024), (219, 230160), (240, 210021), (252, 200020), (274, 183960), (280, 180018), (292, 172620), (315, 160016), (336, 150015), (360, 140014), (365, 138096), (411, 122640), (420, 120012), (438, 115080), (504, 100010), (511, 98640), (548, 91980), (560, 90009), (584, 86310), (630, 80008), (657, 76720), (685, 73584), (720, 70007), (730, 69048), (822, 61320), (840, 60006), (876, 57540), (959, 52560), (1008, 50005), (1022, 49320), (1095, 46032), (1096, 45990), (1168, 43155), (1233, 40880), (1260, 40004), (1314, 38360), (1370, 36792), (1460, 34524), (1533, 32880), (1644, 30660), (1680, 30003), (1752, 28770), (1918, 26280), (2044, 24660), (2055, 24528), (2190, 23016), (2192, 22995), (2466, 20440), (2520, 20002), (2555, 19728), (2628, 19180), (2740, 18396), (2877, 17520), (2920, 17262), (3066, 16440), (3285, 15344), (3288, 15330), (3504, 14385), (3836, 13140), (4088, 12330), (4110, 12264), (4380, 11508), (4599, 10960), (4795, 10512), (4932, 10220), (5040, 10001), (5110, 9864), (5256, 9590), (5480, 9198), (5754, 8760), (5840, 8631), (6132, 8220), (6165, 8176), (6570, 7672), (6576, 7665)]