55865264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 160

約数和(自身を含む): 147240576

約数和(自身を除く): 91375312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 37, 52, 56, 61, 68, 74, 91, 104, 112, 119, 122, 136, 148, 182, 208, 221, 238, 244, 259, 272, 296, 364, 427, 442, 476, 481, 488, 518, 592, 629, 728, 793, 854, 884, 952, 962, 976, 1036, 1037, 1258, 1456, 1547, 1586, 1708, 1768, 1904, 1924, 2072, 2074, 2257, 2516, 3094, 3172, 3367, 3416, 3536, 3848, 4144, 4148, 4403, 4514, 5032, 5551, 6188, 6344, 6734, 6832, 7259, 7696, 8177, 8296, 8806, 9028, 10064, 11102, 12376, 12688, 13468, 13481, 14518, 15799, 16354, 16592, 17612, 18056, 22204, 24752, 26936, 26962, 29036, 29341, 31598, 32708, 35224, 36112, 38369, 44408, 53872, 53924, 57239, 58072, 58682, 63196, 65416, 70448, 76738, 88816, 94367, 107848, 114478, 116144, 117364, 126392, 130832, 153476, 188734, 205387, 215696, 228956, 234728, 252784, 268583, 306952, 377468, 410774, 457912, 469456, 498797, 537166, 613904, 754936, 821548, 915824, 997594, 1074332, 1509872, 1643096, 1995188, 2148664, 3286192, 3491579, 3990376, 4297328, 6983158, 7980752, 13966316, 27932632, 55865264]

約数ペア:

[(1, 55865264), (2, 27932632), (4, 13966316), (7, 7980752), (8, 6983158), (13, 4297328), (14, 3990376), (16, 3491579), (17, 3286192), (26, 2148664), (28, 1995188), (34, 1643096), (37, 1509872), (52, 1074332), (56, 997594), (61, 915824), (68, 821548), (74, 754936), (91, 613904), (104, 537166), (112, 498797), (119, 469456), (122, 457912), (136, 410774), (148, 377468), (182, 306952), (208, 268583), (221, 252784), (238, 234728), (244, 228956), (259, 215696), (272, 205387), (296, 188734), (364, 153476), (427, 130832), (442, 126392), (476, 117364), (481, 116144), (488, 114478), (518, 107848), (592, 94367), (629, 88816), (728, 76738), (793, 70448), (854, 65416), (884, 63196), (952, 58682), (962, 58072), (976, 57239), (1036, 53924), (1037, 53872), (1258, 44408), (1456, 38369), (1547, 36112), (1586, 35224), (1708, 32708), (1768, 31598), (1904, 29341), (1924, 29036), (2072, 26962), (2074, 26936), (2257, 24752), (2516, 22204), (3094, 18056), (3172, 17612), (3367, 16592), (3416, 16354), (3536, 15799), (3848, 14518), (4144, 13481), (4148, 13468), (4403, 12688), (4514, 12376), (5032, 11102), (5551, 10064), (6188, 9028), (6344, 8806), (6734, 8296), (6832, 8177), (7259, 7696)]