51806664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7907}}^1$

素因数の和:7939

約数の個数: 96

約数和(自身を含む): 172710720

約数和(自身を除く): 120904056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 7907, 15814, 23721, 31628, 47442, 55349, 63256, 71163, 94884, 102791, 110698, 142326, 166047, 189768, 205582, 221396, 284652, 308373, 332094, 411164, 442792, 498141, 569304, 616746, 664188, 719537, 822328, 925119, 996282, 1233492, 1328376, 1439074, 1850238, 1992564, 2158611, 2466984, 2878148, 3700476, 3985128, 4317222, 5756296, 6475833, 7400952, 8634444, 12951666, 17268888, 25903332, 51806664]

約数ペア:

[(1, 51806664), (2, 25903332), (3, 17268888), (4, 12951666), (6, 8634444), (7, 7400952), (8, 6475833), (9, 5756296), (12, 4317222), (13, 3985128), (14, 3700476), (18, 2878148), (21, 2466984), (24, 2158611), (26, 1992564), (28, 1850238), (36, 1439074), (39, 1328376), (42, 1233492), (52, 996282), (56, 925119), (63, 822328), (72, 719537), (78, 664188), (84, 616746), (91, 569304), (104, 498141), (117, 442792), (126, 411164), (156, 332094), (168, 308373), (182, 284652), (234, 221396), (252, 205582), (273, 189768), (312, 166047), (364, 142326), (468, 110698), (504, 102791), (546, 94884), (728, 71163), (819, 63256), (936, 55349), (1092, 47442), (1638, 31628), (2184, 23721), (3276, 15814), (6552, 7907)]