51611040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 194745600

約数和(自身を除く): 143134560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 919, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1838, 1872, 2080, 2160, 2340, 2757, 2808, 3120, 3510, 3676, 3744, 4320, 4595, 4680, 5514, 5616, 6240, 7020, 7352, 8271, 9190, 9360, 11028, 11232, 11947, 13785, 14040, 14704, 16542, 18380, 18720, 22056, 23894, 24813, 27570, 28080, 29408, 33084, 35841, 36760, 41355, 44112, 47788, 49626, 55140, 56160, 59735, 66168, 71682, 73520, 82710, 88224, 95576, 99252, 107523, 110280, 119470, 124065, 132336, 143364, 147040, 165420, 179205, 191152, 198504, 215046, 220560, 238940, 248130, 264672, 286728, 322569, 330840, 358410, 382304, 397008, 430092, 441120, 477880, 496260, 537615, 573456, 645138, 661680, 716820, 794016, 860184, 955760, 992520, 1075230, 1146912, 1290276, 1323360, 1433640, 1612845, 1720368, 1911520, 1985040, 2150460, 2580552, 2867280, 3225690, 3440736, 3970080, 4300920, 5161104, 5734560, 6451380, 8601840, 10322208, 12902760, 17203680, 25805520, 51611040]

約数ペア:

[(1, 51611040), (2, 25805520), (3, 17203680), (4, 12902760), (5, 10322208), (6, 8601840), (8, 6451380), (9, 5734560), (10, 5161104), (12, 4300920), (13, 3970080), (15, 3440736), (16, 3225690), (18, 2867280), (20, 2580552), (24, 2150460), (26, 1985040), (27, 1911520), (30, 1720368), (32, 1612845), (36, 1433640), (39, 1323360), (40, 1290276), (45, 1146912), (48, 1075230), (52, 992520), (54, 955760), (60, 860184), (65, 794016), (72, 716820), (78, 661680), (80, 645138), (90, 573456), (96, 537615), (104, 496260), (108, 477880), (117, 441120), (120, 430092), (130, 397008), (135, 382304), (144, 358410), (156, 330840), (160, 322569), (180, 286728), (195, 264672), (208, 248130), (216, 238940), (234, 220560), (240, 215046), (260, 198504), (270, 191152), (288, 179205), (312, 165420), (351, 147040), (360, 143364), (390, 132336), (416, 124065), (432, 119470), (468, 110280), (480, 107523), (520, 99252), (540, 95576), (585, 88224), (624, 82710), (702, 73520), (720, 71682), (780, 66168), (864, 59735), (919, 56160), (936, 55140), (1040, 49626), (1080, 47788), (1170, 44112), (1248, 41355), (1404, 36760), (1440, 35841), (1560, 33084), (1755, 29408), (1838, 28080), (1872, 27570), (2080, 24813), (2160, 23894), (2340, 22056), (2757, 18720), (2808, 18380), (3120, 16542), (3510, 14704), (3676, 14040), (3744, 13785), (4320, 11947), (4595, 11232), (4680, 11028), (5514, 9360), (5616, 9190), (6240, 8271), (7020, 7352)]