52689728

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 112

約数和(自身を含む): 131429760

約数和(自身を除く): 78740032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 83, 91, 104, 109, 112, 166, 182, 208, 218, 224, 332, 364, 416, 436, 448, 581, 664, 728, 763, 832, 872, 1079, 1162, 1328, 1417, 1456, 1526, 1744, 2158, 2324, 2656, 2834, 2912, 3052, 3488, 4316, 4648, 5312, 5668, 5824, 6104, 6976, 7553, 8632, 9047, 9296, 9919, 11336, 12208, 15106, 17264, 18094, 18592, 19838, 22672, 24416, 30212, 34528, 36188, 37184, 39676, 45344, 48832, 60424, 63329, 69056, 72376, 79352, 90688, 117611, 120848, 126658, 144752, 158704, 235222, 241696, 253316, 289504, 317408, 470444, 483392, 506632, 579008, 634816, 823277, 940888, 1013264, 1646554, 1881776, 2026528, 3293108, 3763552, 4053056, 6586216, 7527104, 13172432, 26344864, 52689728]

約数ペア:

[(1, 52689728), (2, 26344864), (4, 13172432), (7, 7527104), (8, 6586216), (13, 4053056), (14, 3763552), (16, 3293108), (26, 2026528), (28, 1881776), (32, 1646554), (52, 1013264), (56, 940888), (64, 823277), (83, 634816), (91, 579008), (104, 506632), (109, 483392), (112, 470444), (166, 317408), (182, 289504), (208, 253316), (218, 241696), (224, 235222), (332, 158704), (364, 144752), (416, 126658), (436, 120848), (448, 117611), (581, 90688), (664, 79352), (728, 72376), (763, 69056), (832, 63329), (872, 60424), (1079, 48832), (1162, 45344), (1328, 39676), (1417, 37184), (1456, 36188), (1526, 34528), (1744, 30212), (2158, 24416), (2324, 22672), (2656, 19838), (2834, 18592), (2912, 18094), (3052, 17264), (3488, 15106), (4316, 12208), (4648, 11336), (5312, 9919), (5668, 9296), (5824, 9047), (6104, 8632), (6976, 7553)]