51606450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 167608320

約数和(自身を除く): 116001870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 43, 45, 50, 54, 63, 70, 75, 86, 90, 105, 126, 127, 129, 135, 150, 175, 189, 210, 215, 225, 254, 258, 270, 301, 315, 350, 378, 381, 387, 430, 450, 525, 602, 630, 635, 645, 675, 762, 774, 889, 903, 945, 1050, 1075, 1143, 1161, 1270, 1290, 1350, 1505, 1575, 1778, 1806, 1890, 1905, 1935, 2150, 2286, 2322, 2667, 2709, 3010, 3150, 3175, 3225, 3429, 3810, 3870, 4445, 4515, 4725, 5334, 5418, 5461, 5715, 5805, 6350, 6450, 6858, 7525, 8001, 8127, 8890, 9030, 9450, 9525, 9675, 10922, 11430, 11610, 13335, 13545, 15050, 16002, 16254, 16383, 17145, 19050, 19350, 22225, 22575, 24003, 26670, 27090, 27305, 28575, 29025, 32766, 34290, 38227, 40005, 40635, 44450, 45150, 48006, 49149, 54610, 57150, 58050, 66675, 67725, 76454, 80010, 81270, 81915, 85725, 98298, 114681, 120015, 133350, 135450, 136525, 147447, 163830, 171450, 191135, 200025, 203175, 229362, 240030, 245745, 273050, 294894, 344043, 382270, 400050, 406350, 409575, 491490, 573405, 600075, 688086, 737235, 819150, 955675, 1032129, 1146810, 1200150, 1228725, 1474470, 1720215, 1911350, 2064258, 2457450, 2867025, 3440430, 3686175, 5160645, 5734050, 7372350, 8601075, 10321290, 17202150, 25803225, 51606450]

約数ペア:

[(1, 51606450), (2, 25803225), (3, 17202150), (5, 10321290), (6, 8601075), (7, 7372350), (9, 5734050), (10, 5160645), (14, 3686175), (15, 3440430), (18, 2867025), (21, 2457450), (25, 2064258), (27, 1911350), (30, 1720215), (35, 1474470), (42, 1228725), (43, 1200150), (45, 1146810), (50, 1032129), (54, 955675), (63, 819150), (70, 737235), (75, 688086), (86, 600075), (90, 573405), (105, 491490), (126, 409575), (127, 406350), (129, 400050), (135, 382270), (150, 344043), (175, 294894), (189, 273050), (210, 245745), (215, 240030), (225, 229362), (254, 203175), (258, 200025), (270, 191135), (301, 171450), (315, 163830), (350, 147447), (378, 136525), (381, 135450), (387, 133350), (430, 120015), (450, 114681), (525, 98298), (602, 85725), (630, 81915), (635, 81270), (645, 80010), (675, 76454), (762, 67725), (774, 66675), (889, 58050), (903, 57150), (945, 54610), (1050, 49149), (1075, 48006), (1143, 45150), (1161, 44450), (1270, 40635), (1290, 40005), (1350, 38227), (1505, 34290), (1575, 32766), (1778, 29025), (1806, 28575), (1890, 27305), (1905, 27090), (1935, 26670), (2150, 24003), (2286, 22575), (2322, 22225), (2667, 19350), (2709, 19050), (3010, 17145), (3150, 16383), (3175, 16254), (3225, 16002), (3429, 15050), (3810, 13545), (3870, 13335), (4445, 11610), (4515, 11430), (4725, 10922), (5334, 9675), (5418, 9525), (5461, 9450), (5715, 9030), (5805, 8890), (6350, 8127), (6450, 8001), (6858, 7525)]