54411560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 159563520

約数和(自身を除く): 105151960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 49, 56, 68, 70, 71, 85, 92, 98, 115, 119, 136, 140, 142, 161, 170, 184, 196, 230, 238, 245, 280, 284, 322, 340, 355, 391, 392, 460, 476, 490, 497, 568, 595, 644, 680, 710, 782, 805, 833, 920, 952, 980, 994, 1127, 1190, 1207, 1288, 1420, 1564, 1610, 1633, 1666, 1955, 1960, 1988, 2254, 2380, 2414, 2485, 2737, 2840, 3128, 3220, 3266, 3332, 3479, 3910, 3976, 4165, 4508, 4760, 4828, 4970, 5474, 5635, 6035, 6440, 6532, 6664, 6958, 7820, 8165, 8330, 8449, 9016, 9656, 9940, 10948, 11270, 11431, 12070, 13064, 13685, 13916, 15640, 16330, 16660, 16898, 17395, 19159, 19880, 21896, 22540, 22862, 24140, 27370, 27761, 27832, 32660, 33320, 33796, 34790, 38318, 42245, 45080, 45724, 48280, 54740, 55522, 57155, 59143, 65320, 67592, 69580, 76636, 80017, 84490, 91448, 95795, 109480, 111044, 114310, 118286, 138805, 139160, 153272, 160034, 168980, 191590, 194327, 222088, 228620, 236572, 277610, 295715, 320068, 337960, 383180, 388654, 400085, 457240, 473144, 555220, 591430, 640136, 766360, 777308, 800170, 971635, 1110440, 1182860, 1360289, 1554616, 1600340, 1943270, 2365720, 2720578, 3200680, 3886540, 5441156, 6801445, 7773080, 10882312, 13602890, 27205780, 54411560]

約数ペア:

[(1, 54411560), (2, 27205780), (4, 13602890), (5, 10882312), (7, 7773080), (8, 6801445), (10, 5441156), (14, 3886540), (17, 3200680), (20, 2720578), (23, 2365720), (28, 1943270), (34, 1600340), (35, 1554616), (40, 1360289), (46, 1182860), (49, 1110440), (56, 971635), (68, 800170), (70, 777308), (71, 766360), (85, 640136), (92, 591430), (98, 555220), (115, 473144), (119, 457240), (136, 400085), (140, 388654), (142, 383180), (161, 337960), (170, 320068), (184, 295715), (196, 277610), (230, 236572), (238, 228620), (245, 222088), (280, 194327), (284, 191590), (322, 168980), (340, 160034), (355, 153272), (391, 139160), (392, 138805), (460, 118286), (476, 114310), (490, 111044), (497, 109480), (568, 95795), (595, 91448), (644, 84490), (680, 80017), (710, 76636), (782, 69580), (805, 67592), (833, 65320), (920, 59143), (952, 57155), (980, 55522), (994, 54740), (1127, 48280), (1190, 45724), (1207, 45080), (1288, 42245), (1420, 38318), (1564, 34790), (1610, 33796), (1633, 33320), (1666, 32660), (1955, 27832), (1960, 27761), (1988, 27370), (2254, 24140), (2380, 22862), (2414, 22540), (2485, 21896), (2737, 19880), (2840, 19159), (3128, 17395), (3220, 16898), (3266, 16660), (3332, 16330), (3479, 15640), (3910, 13916), (3976, 13685), (4165, 13064), (4508, 12070), (4760, 11431), (4828, 11270), (4970, 10948), (5474, 9940), (5635, 9656), (6035, 9016), (6440, 8449), (6532, 8330), (6664, 8165), (6958, 7820)]