52908840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 181958400

約数和(自身を除く): 129049560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 53, 59, 60, 72, 90, 94, 106, 118, 120, 141, 159, 177, 180, 188, 212, 235, 236, 265, 282, 295, 318, 354, 360, 376, 423, 424, 470, 472, 477, 530, 531, 564, 590, 636, 705, 708, 795, 846, 885, 940, 954, 1060, 1062, 1128, 1180, 1272, 1410, 1416, 1590, 1692, 1770, 1880, 1908, 2115, 2120, 2124, 2360, 2385, 2491, 2655, 2773, 2820, 3127, 3180, 3384, 3540, 3816, 4230, 4248, 4770, 4982, 5310, 5546, 5640, 6254, 6360, 7080, 7473, 8319, 8460, 9381, 9540, 9964, 10620, 11092, 12455, 12508, 13865, 14946, 15635, 16638, 16920, 18762, 19080, 19928, 21240, 22184, 22419, 24910, 24957, 25016, 27730, 28143, 29892, 31270, 33276, 37365, 37524, 41595, 44838, 46905, 49820, 49914, 55460, 56286, 59784, 62540, 66552, 74730, 75048, 83190, 89676, 93810, 99640, 99828, 110920, 112095, 112572, 124785, 125080, 140715, 146969, 149460, 166380, 179352, 187620, 199656, 224190, 225144, 249570, 281430, 293938, 298920, 332760, 375240, 440907, 448380, 499140, 562860, 587876, 734845, 881814, 896760, 998280, 1125720, 1175752, 1322721, 1469690, 1763628, 2204535, 2645442, 2939380, 3527256, 4409070, 5290884, 5878760, 6613605, 8818140, 10581768, 13227210, 17636280, 26454420, 52908840]

約数ペア:

[(1, 52908840), (2, 26454420), (3, 17636280), (4, 13227210), (5, 10581768), (6, 8818140), (8, 6613605), (9, 5878760), (10, 5290884), (12, 4409070), (15, 3527256), (18, 2939380), (20, 2645442), (24, 2204535), (30, 1763628), (36, 1469690), (40, 1322721), (45, 1175752), (47, 1125720), (53, 998280), (59, 896760), (60, 881814), (72, 734845), (90, 587876), (94, 562860), (106, 499140), (118, 448380), (120, 440907), (141, 375240), (159, 332760), (177, 298920), (180, 293938), (188, 281430), (212, 249570), (235, 225144), (236, 224190), (265, 199656), (282, 187620), (295, 179352), (318, 166380), (354, 149460), (360, 146969), (376, 140715), (423, 125080), (424, 124785), (470, 112572), (472, 112095), (477, 110920), (530, 99828), (531, 99640), (564, 93810), (590, 89676), (636, 83190), (705, 75048), (708, 74730), (795, 66552), (846, 62540), (885, 59784), (940, 56286), (954, 55460), (1060, 49914), (1062, 49820), (1128, 46905), (1180, 44838), (1272, 41595), (1410, 37524), (1416, 37365), (1590, 33276), (1692, 31270), (1770, 29892), (1880, 28143), (1908, 27730), (2115, 25016), (2120, 24957), (2124, 24910), (2360, 22419), (2385, 22184), (2491, 21240), (2655, 19928), (2773, 19080), (2820, 18762), (3127, 16920), (3180, 16638), (3384, 15635), (3540, 14946), (3816, 13865), (4230, 12508), (4248, 12455), (4770, 11092), (4982, 10620), (5310, 9964), (5546, 9540), (5640, 9381), (6254, 8460), (6360, 8319), (7080, 7473)]