49709520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{1409}}^1$

素因数の和:1442

約数の個数: 180

約数和(自身を含む): 194334660

約数和(自身を除く): 144625140

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1409, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2818, 2940, 3528, 3920, 4227, 4410, 5040, 5636, 5880, 7045, 7056, 8454, 8820, 9863, 11272, 11760, 12681, 14090, 16908, 17640, 19726, 21135, 22544, 25362, 28180, 29589, 33816, 35280, 39452, 42270, 49315, 50724, 56360, 59178, 63405, 67632, 69041, 78904, 84540, 88767, 98630, 101448, 112720, 118356, 126810, 138082, 147945, 157808, 169080, 177534, 197260, 202896, 207123, 236712, 253620, 276164, 295890, 338160, 345205, 355068, 394520, 414246, 443835, 473424, 507240, 552328, 591780, 621369, 690410, 710136, 789040, 828492, 887670, 1014480, 1035615, 1104656, 1183560, 1242738, 1380820, 1420272, 1656984, 1775340, 2071230, 2367120, 2485476, 2761640, 3106845, 3313968, 3550680, 4142460, 4970952, 5523280, 6213690, 7101360, 8284920, 9941904, 12427380, 16569840, 24854760, 49709520]

約数ペア:

[(1, 49709520), (2, 24854760), (3, 16569840), (4, 12427380), (5, 9941904), (6, 8284920), (7, 7101360), (8, 6213690), (9, 5523280), (10, 4970952), (12, 4142460), (14, 3550680), (15, 3313968), (16, 3106845), (18, 2761640), (20, 2485476), (21, 2367120), (24, 2071230), (28, 1775340), (30, 1656984), (35, 1420272), (36, 1380820), (40, 1242738), (42, 1183560), (45, 1104656), (48, 1035615), (49, 1014480), (56, 887670), (60, 828492), (63, 789040), (70, 710136), (72, 690410), (80, 621369), (84, 591780), (90, 552328), (98, 507240), (105, 473424), (112, 443835), (120, 414246), (126, 394520), (140, 355068), (144, 345205), (147, 338160), (168, 295890), (180, 276164), (196, 253620), (210, 236712), (240, 207123), (245, 202896), (252, 197260), (280, 177534), (294, 169080), (315, 157808), (336, 147945), (360, 138082), (392, 126810), (420, 118356), (441, 112720), (490, 101448), (504, 98630), (560, 88767), (588, 84540), (630, 78904), (720, 69041), (735, 67632), (784, 63405), (840, 59178), (882, 56360), (980, 50724), (1008, 49315), (1176, 42270), (1260, 39452), (1409, 35280), (1470, 33816), (1680, 29589), (1764, 28180), (1960, 25362), (2205, 22544), (2352, 21135), (2520, 19726), (2818, 17640), (2940, 16908), (3528, 14090), (3920, 12681), (4227, 11760), (4410, 11272), (5040, 9863), (5636, 8820), (5880, 8454), (7045, 7056)]