51739248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 157132800

約数和(自身を除く): 105393552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 31, 33, 44, 48, 58, 62, 66, 87, 88, 93, 109, 116, 124, 132, 174, 176, 186, 218, 232, 248, 264, 319, 327, 341, 348, 372, 436, 464, 496, 528, 638, 654, 682, 696, 744, 872, 899, 957, 1023, 1199, 1276, 1308, 1364, 1392, 1488, 1744, 1798, 1914, 2046, 2398, 2552, 2616, 2697, 2728, 3161, 3379, 3596, 3597, 3828, 4092, 4796, 5104, 5232, 5394, 5456, 6322, 6758, 7192, 7194, 7656, 8184, 9483, 9592, 9889, 10137, 10788, 12644, 13516, 14384, 14388, 15312, 16368, 18966, 19184, 19778, 20274, 21576, 25288, 27032, 28776, 29667, 34771, 37169, 37932, 39556, 40548, 43152, 50576, 54064, 57552, 59334, 69542, 74338, 75864, 79112, 81096, 97991, 104313, 111507, 118668, 139084, 148676, 151728, 158224, 162192, 195982, 208626, 223014, 237336, 278168, 293973, 297352, 391964, 417252, 446028, 474672, 556336, 587946, 594704, 783928, 834504, 892056, 1077901, 1175892, 1567856, 1669008, 1784112, 2155802, 2351784, 3233703, 4311604, 4703568, 6467406, 8623208, 12934812, 17246416, 25869624, 51739248]

約数ペア:

[(1, 51739248), (2, 25869624), (3, 17246416), (4, 12934812), (6, 8623208), (8, 6467406), (11, 4703568), (12, 4311604), (16, 3233703), (22, 2351784), (24, 2155802), (29, 1784112), (31, 1669008), (33, 1567856), (44, 1175892), (48, 1077901), (58, 892056), (62, 834504), (66, 783928), (87, 594704), (88, 587946), (93, 556336), (109, 474672), (116, 446028), (124, 417252), (132, 391964), (174, 297352), (176, 293973), (186, 278168), (218, 237336), (232, 223014), (248, 208626), (264, 195982), (319, 162192), (327, 158224), (341, 151728), (348, 148676), (372, 139084), (436, 118668), (464, 111507), (496, 104313), (528, 97991), (638, 81096), (654, 79112), (682, 75864), (696, 74338), (744, 69542), (872, 59334), (899, 57552), (957, 54064), (1023, 50576), (1199, 43152), (1276, 40548), (1308, 39556), (1364, 37932), (1392, 37169), (1488, 34771), (1744, 29667), (1798, 28776), (1914, 27032), (2046, 25288), (2398, 21576), (2552, 20274), (2616, 19778), (2697, 19184), (2728, 18966), (3161, 16368), (3379, 15312), (3596, 14388), (3597, 14384), (3828, 13516), (4092, 12644), (4796, 10788), (5104, 10137), (5232, 9889), (5394, 9592), (5456, 9483), (6322, 8184), (6758, 7656), (7192, 7194)]