51212616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 108454584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 131, 156, 168, 179, 182, 262, 273, 312, 358, 364, 393, 524, 537, 546, 716, 728, 786, 917, 1048, 1074, 1092, 1253, 1432, 1572, 1703, 1834, 2148, 2184, 2327, 2506, 2751, 3144, 3406, 3668, 3759, 4296, 4654, 5012, 5109, 5502, 6812, 6981, 7336, 7518, 9308, 10024, 10218, 11004, 11921, 13624, 13962, 15036, 16289, 18616, 20436, 22008, 23449, 23842, 27924, 30072, 32578, 35763, 40872, 46898, 47684, 48867, 55848, 65156, 70347, 71526, 93796, 95368, 97734, 130312, 140694, 143052, 164143, 187592, 195468, 281388, 286104, 304837, 328286, 390936, 492429, 562776, 609674, 656572, 914511, 984858, 1219348, 1313144, 1829022, 1969716, 2133859, 2438696, 3658044, 3939432, 4267718, 6401577, 7316088, 8535436, 12803154, 17070872, 25606308, 51212616]

約数ペア:

[(1, 51212616), (2, 25606308), (3, 17070872), (4, 12803154), (6, 8535436), (7, 7316088), (8, 6401577), (12, 4267718), (13, 3939432), (14, 3658044), (21, 2438696), (24, 2133859), (26, 1969716), (28, 1829022), (39, 1313144), (42, 1219348), (52, 984858), (56, 914511), (78, 656572), (84, 609674), (91, 562776), (104, 492429), (131, 390936), (156, 328286), (168, 304837), (179, 286104), (182, 281388), (262, 195468), (273, 187592), (312, 164143), (358, 143052), (364, 140694), (393, 130312), (524, 97734), (537, 95368), (546, 93796), (716, 71526), (728, 70347), (786, 65156), (917, 55848), (1048, 48867), (1074, 47684), (1092, 46898), (1253, 40872), (1432, 35763), (1572, 32578), (1703, 30072), (1834, 27924), (2148, 23842), (2184, 23449), (2327, 22008), (2506, 20436), (2751, 18616), (3144, 16289), (3406, 15036), (3668, 13962), (3759, 13624), (4296, 11921), (4654, 11004), (5012, 10218), (5109, 10024), (5502, 9308), (6812, 7518), (6981, 7336)]