52581360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:935

約数の個数: 160

約数和(自身を含む): 184988160

約数和(自身を除く): 132406800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 887, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1774, 1976, 2280, 2470, 2661, 2964, 3120, 3548, 3705, 3952, 4435, 4560, 4940, 5322, 5928, 7096, 7410, 8870, 9880, 10644, 11531, 11856, 13305, 14192, 14820, 16853, 17740, 19760, 21288, 23062, 26610, 29640, 33706, 34593, 35480, 42576, 46124, 50559, 53220, 57655, 59280, 67412, 69186, 70960, 84265, 92248, 101118, 106440, 115310, 134824, 138372, 168530, 172965, 184496, 202236, 212880, 219089, 230620, 252795, 269648, 276744, 337060, 345930, 404472, 438178, 461240, 505590, 553488, 657267, 674120, 691860, 808944, 876356, 922480, 1011180, 1095445, 1314534, 1348240, 1383720, 1752712, 2022360, 2190890, 2629068, 2767440, 3286335, 3505424, 4044720, 4381780, 5258136, 6572670, 8763560, 10516272, 13145340, 17527120, 26290680, 52581360]

約数ペア:

[(1, 52581360), (2, 26290680), (3, 17527120), (4, 13145340), (5, 10516272), (6, 8763560), (8, 6572670), (10, 5258136), (12, 4381780), (13, 4044720), (15, 3505424), (16, 3286335), (19, 2767440), (20, 2629068), (24, 2190890), (26, 2022360), (30, 1752712), (38, 1383720), (39, 1348240), (40, 1314534), (48, 1095445), (52, 1011180), (57, 922480), (60, 876356), (65, 808944), (76, 691860), (78, 674120), (80, 657267), (95, 553488), (104, 505590), (114, 461240), (120, 438178), (130, 404472), (152, 345930), (156, 337060), (190, 276744), (195, 269648), (208, 252795), (228, 230620), (240, 219089), (247, 212880), (260, 202236), (285, 184496), (304, 172965), (312, 168530), (380, 138372), (390, 134824), (456, 115310), (494, 106440), (520, 101118), (570, 92248), (624, 84265), (741, 70960), (760, 69186), (780, 67412), (887, 59280), (912, 57655), (988, 53220), (1040, 50559), (1140, 46124), (1235, 42576), (1482, 35480), (1520, 34593), (1560, 33706), (1774, 29640), (1976, 26610), (2280, 23062), (2470, 21288), (2661, 19760), (2964, 17740), (3120, 16853), (3548, 14820), (3705, 14192), (3952, 13305), (4435, 11856), (4560, 11531), (4940, 10644), (5322, 9880), (5928, 8870), (7096, 7410)]