54772432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 128241792

約数和(自身を除く): 73469360

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 407, 481, 572, 592, 647, 814, 962, 1144, 1294, 1628, 1924, 2288, 2588, 3256, 3848, 5176, 5291, 6512, 7117, 7696, 8411, 10352, 10582, 14234, 16822, 21164, 23939, 28468, 33644, 42328, 47878, 56936, 67288, 84656, 92521, 95756, 113872, 134576, 185042, 191512, 263329, 311207, 370084, 383024, 526658, 622414, 740168, 1053316, 1244828, 1480336, 2106632, 2489656, 3423277, 4213264, 4979312, 6846554, 13693108, 27386216, 54772432]

約数ペア:

[(1, 54772432), (2, 27386216), (4, 13693108), (8, 6846554), (11, 4979312), (13, 4213264), (16, 3423277), (22, 2489656), (26, 2106632), (37, 1480336), (44, 1244828), (52, 1053316), (74, 740168), (88, 622414), (104, 526658), (143, 383024), (148, 370084), (176, 311207), (208, 263329), (286, 191512), (296, 185042), (407, 134576), (481, 113872), (572, 95756), (592, 92521), (647, 84656), (814, 67288), (962, 56936), (1144, 47878), (1294, 42328), (1628, 33644), (1924, 28468), (2288, 23939), (2588, 21164), (3256, 16822), (3848, 14234), (5176, 10582), (5291, 10352), (6512, 8411), (7117, 7696)]