52382960

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 149990400

約数和(自身を除く): 97607440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 83, 92, 98, 112, 115, 140, 161, 166, 184, 196, 230, 245, 280, 322, 332, 343, 368, 392, 415, 460, 490, 560, 581, 644, 664, 686, 784, 805, 830, 920, 980, 1127, 1162, 1288, 1328, 1372, 1610, 1660, 1715, 1840, 1909, 1960, 2254, 2324, 2576, 2744, 2905, 3220, 3320, 3430, 3818, 3920, 4067, 4508, 4648, 5488, 5635, 5810, 6440, 6640, 6860, 7636, 7889, 8134, 9016, 9296, 9545, 11270, 11620, 12880, 13363, 13720, 15272, 15778, 16268, 18032, 19090, 20335, 22540, 23240, 26726, 27440, 28469, 30544, 31556, 32536, 38180, 39445, 40670, 45080, 46480, 53452, 56938, 63112, 65072, 66815, 76360, 78890, 81340, 90160, 93541, 106904, 113876, 126224, 133630, 142345, 152720, 157780, 162680, 187082, 213808, 227752, 267260, 284690, 315560, 325360, 374164, 455504, 467705, 534520, 569380, 631120, 654787, 748328, 935410, 1069040, 1138760, 1309574, 1496656, 1870820, 2277520, 2619148, 3273935, 3741640, 5238296, 6547870, 7483280, 10476592, 13095740, 26191480, 52382960]

約数ペア:

[(1, 52382960), (2, 26191480), (4, 13095740), (5, 10476592), (7, 7483280), (8, 6547870), (10, 5238296), (14, 3741640), (16, 3273935), (20, 2619148), (23, 2277520), (28, 1870820), (35, 1496656), (40, 1309574), (46, 1138760), (49, 1069040), (56, 935410), (70, 748328), (80, 654787), (83, 631120), (92, 569380), (98, 534520), (112, 467705), (115, 455504), (140, 374164), (161, 325360), (166, 315560), (184, 284690), (196, 267260), (230, 227752), (245, 213808), (280, 187082), (322, 162680), (332, 157780), (343, 152720), (368, 142345), (392, 133630), (415, 126224), (460, 113876), (490, 106904), (560, 93541), (581, 90160), (644, 81340), (664, 78890), (686, 76360), (784, 66815), (805, 65072), (830, 63112), (920, 56938), (980, 53452), (1127, 46480), (1162, 45080), (1288, 40670), (1328, 39445), (1372, 38180), (1610, 32536), (1660, 31556), (1715, 30544), (1840, 28469), (1909, 27440), (1960, 26726), (2254, 23240), (2324, 22540), (2576, 20335), (2744, 19090), (2905, 18032), (3220, 16268), (3320, 15778), (3430, 15272), (3818, 13720), (3920, 13363), (4067, 12880), (4508, 11620), (4648, 11270), (5488, 9545), (5635, 9296), (5810, 9016), (6440, 8134), (6640, 7889), (6860, 7636)]