49944876488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 105586360320

約数和(自身を除く): 55641483832

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 127, 223, 248, 254, 403, 446, 508, 547, 806, 892, 1016, 1094, 1612, 1651, 1784, 2188, 2899, 3224, 3302, 3937, 4376, 5798, 6604, 6913, 7111, 7874, 11596, 13208, 13826, 14222, 15748, 16957, 23192, 27652, 28321, 28444, 31496, 33914, 51181, 55304, 56642, 56888, 67828, 69469, 89869, 102362, 113284, 121981, 135656, 138938, 179738, 204724, 220441, 226568, 243962, 277876, 359476, 368173, 409448, 440882, 487924, 555752, 718952, 736346, 877951, 881764, 903097, 975848, 1472692, 1585753, 1755902, 1763528, 1806194, 2153539, 2945384, 3171506, 3511804, 3612388, 3781411, 4307078, 6343012, 7023608, 7224776, 7562822, 8614156, 11413363, 12686024, 15125644, 15491587, 17228312, 22826726, 27996007, 30251288, 30983174, 45653452, 49158343, 55992014, 61966348, 91306904, 98316686, 111984028, 123932696, 196633372, 201390631, 223968056, 393266744, 402781262, 480239197, 805562524, 960478394, 1611125048, 1920956788, 3841913576, 6243109561, 12486219122, 24972438244, 49944876488]

約数ペア:

[(1, 49944876488), (2, 24972438244), (4, 12486219122), (8, 6243109561), (13, 3841913576), (26, 1920956788), (31, 1611125048), (52, 960478394), (62, 805562524), (104, 480239197), (124, 402781262), (127, 393266744), (223, 223968056), (248, 201390631), (254, 196633372), (403, 123932696), (446, 111984028), (508, 98316686), (547, 91306904), (806, 61966348), (892, 55992014), (1016, 49158343), (1094, 45653452), (1612, 30983174), (1651, 30251288), (1784, 27996007), (2188, 22826726), (2899, 17228312), (3224, 15491587), (3302, 15125644), (3937, 12686024), (4376, 11413363), (5798, 8614156), (6604, 7562822), (6913, 7224776), (7111, 7023608), (7874, 6343012), (11596, 4307078), (13208, 3781411), (13826, 3612388), (14222, 3511804), (15748, 3171506), (16957, 2945384), (23192, 2153539), (27652, 1806194), (28321, 1763528), (28444, 1755902), (31496, 1585753), (33914, 1472692), (51181, 975848), (55304, 903097), (56642, 881764), (56888, 877951), (67828, 736346), (69469, 718952), (89869, 555752), (102362, 487924), (113284, 440882), (121981, 409448), (135656, 368173), (138938, 359476), (179738, 277876), (204724, 243962), (220441, 226568)]