52707720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 180247680

約数和(自身を除く): 127539960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 113, 115, 120, 130, 138, 156, 169, 184, 195, 226, 230, 260, 276, 299, 312, 338, 339, 345, 390, 452, 460, 507, 520, 552, 565, 598, 676, 678, 690, 780, 845, 897, 904, 920, 1014, 1130, 1196, 1352, 1356, 1380, 1469, 1495, 1560, 1690, 1695, 1794, 2028, 2260, 2392, 2535, 2599, 2712, 2760, 2938, 2990, 3380, 3390, 3588, 3887, 4056, 4407, 4485, 4520, 5070, 5198, 5876, 5980, 6760, 6780, 7176, 7345, 7774, 7797, 8814, 8970, 10140, 10396, 11661, 11752, 11960, 12995, 13560, 14690, 15548, 15594, 17628, 17940, 19097, 19435, 20280, 20792, 22035, 23322, 25990, 29380, 31096, 31188, 33787, 35256, 35880, 38194, 38870, 38985, 44070, 46644, 51980, 57291, 58305, 58760, 62376, 67574, 76388, 77740, 77970, 88140, 93288, 95485, 101361, 103960, 114582, 116610, 135148, 152776, 155480, 155940, 168935, 176280, 190970, 202722, 229164, 233220, 270296, 286455, 311880, 337870, 381940, 405444, 439231, 458328, 466440, 506805, 572910, 675740, 763880, 810888, 878462, 1013610, 1145820, 1317693, 1351480, 1756924, 2027220, 2196155, 2291640, 2635386, 3513848, 4054440, 4392310, 5270772, 6588465, 8784620, 10541544, 13176930, 17569240, 26353860, 52707720]

約数ペア:

[(1, 52707720), (2, 26353860), (3, 17569240), (4, 13176930), (5, 10541544), (6, 8784620), (8, 6588465), (10, 5270772), (12, 4392310), (13, 4054440), (15, 3513848), (20, 2635386), (23, 2291640), (24, 2196155), (26, 2027220), (30, 1756924), (39, 1351480), (40, 1317693), (46, 1145820), (52, 1013610), (60, 878462), (65, 810888), (69, 763880), (78, 675740), (92, 572910), (104, 506805), (113, 466440), (115, 458328), (120, 439231), (130, 405444), (138, 381940), (156, 337870), (169, 311880), (184, 286455), (195, 270296), (226, 233220), (230, 229164), (260, 202722), (276, 190970), (299, 176280), (312, 168935), (338, 155940), (339, 155480), (345, 152776), (390, 135148), (452, 116610), (460, 114582), (507, 103960), (520, 101361), (552, 95485), (565, 93288), (598, 88140), (676, 77970), (678, 77740), (690, 76388), (780, 67574), (845, 62376), (897, 58760), (904, 58305), (920, 57291), (1014, 51980), (1130, 46644), (1196, 44070), (1352, 38985), (1356, 38870), (1380, 38194), (1469, 35880), (1495, 35256), (1560, 33787), (1690, 31188), (1695, 31096), (1794, 29380), (2028, 25990), (2260, 23322), (2392, 22035), (2535, 20792), (2599, 20280), (2712, 19435), (2760, 19097), (2938, 17940), (2990, 17628), (3380, 15594), (3390, 15548), (3588, 14690), (3887, 13560), (4056, 12995), (4407, 11960), (4485, 11752), (4520, 11661), (5070, 10396), (5198, 10140), (5876, 8970), (5980, 8814), (6760, 7797), (6780, 7774), (7176, 7345)]