54967440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 190273536

約数和(自身を除く): 135306096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 443, 470, 517, 528, 564, 660, 705, 752, 880, 886, 940, 1034, 1128, 1320, 1329, 1410, 1551, 1772, 1880, 2068, 2215, 2256, 2585, 2640, 2658, 2820, 3102, 3544, 3760, 4136, 4430, 4873, 5170, 5316, 5640, 6204, 6645, 7088, 7755, 8272, 8860, 9746, 10340, 10632, 11280, 12408, 13290, 14619, 15510, 17720, 19492, 20680, 20821, 21264, 24365, 24816, 26580, 29238, 31020, 35440, 38984, 41360, 41642, 48730, 53160, 58476, 62040, 62463, 73095, 77968, 83284, 97460, 104105, 106320, 116952, 124080, 124926, 146190, 166568, 194920, 208210, 229031, 233904, 249852, 292380, 312315, 333136, 389840, 416420, 458062, 499704, 584760, 624630, 687093, 832840, 916124, 999408, 1145155, 1169520, 1249260, 1374186, 1665680, 1832248, 2290310, 2498520, 2748372, 3435465, 3664496, 4580620, 4997040, 5496744, 6870930, 9161240, 10993488, 13741860, 18322480, 27483720, 54967440]

約数ペア:

[(1, 54967440), (2, 27483720), (3, 18322480), (4, 13741860), (5, 10993488), (6, 9161240), (8, 6870930), (10, 5496744), (11, 4997040), (12, 4580620), (15, 3664496), (16, 3435465), (20, 2748372), (22, 2498520), (24, 2290310), (30, 1832248), (33, 1665680), (40, 1374186), (44, 1249260), (47, 1169520), (48, 1145155), (55, 999408), (60, 916124), (66, 832840), (80, 687093), (88, 624630), (94, 584760), (110, 499704), (120, 458062), (132, 416420), (141, 389840), (165, 333136), (176, 312315), (188, 292380), (220, 249852), (235, 233904), (240, 229031), (264, 208210), (282, 194920), (330, 166568), (376, 146190), (440, 124926), (443, 124080), (470, 116952), (517, 106320), (528, 104105), (564, 97460), (660, 83284), (705, 77968), (752, 73095), (880, 62463), (886, 62040), (940, 58476), (1034, 53160), (1128, 48730), (1320, 41642), (1329, 41360), (1410, 38984), (1551, 35440), (1772, 31020), (1880, 29238), (2068, 26580), (2215, 24816), (2256, 24365), (2585, 21264), (2640, 20821), (2658, 20680), (2820, 19492), (3102, 17720), (3544, 15510), (3760, 14619), (4136, 13290), (4430, 12408), (4873, 11280), (5170, 10632), (5316, 10340), (5640, 9746), (6204, 8860), (6645, 8272), (7088, 7755)]