56644952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 88507048

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 23, 26, 28, 34, 46, 52, 56, 68, 91, 92, 104, 119, 136, 161, 182, 184, 199, 221, 238, 299, 322, 364, 391, 398, 442, 476, 598, 644, 728, 782, 796, 884, 952, 1196, 1288, 1393, 1547, 1564, 1592, 1768, 2093, 2392, 2587, 2737, 2786, 3094, 3128, 3383, 4186, 4577, 5083, 5174, 5474, 5572, 6188, 6766, 8372, 9154, 10166, 10348, 10948, 11144, 12376, 13532, 16744, 18109, 18308, 20332, 20696, 21896, 23681, 27064, 32039, 35581, 36218, 36616, 40664, 43979, 47362, 59501, 64078, 71162, 72436, 77809, 87958, 94724, 119002, 128156, 142324, 144872, 155618, 175916, 189448, 238004, 256312, 284648, 307853, 311236, 351832, 416507, 476008, 544663, 615706, 622472, 833014, 1011517, 1089326, 1231412, 1666028, 2023034, 2178652, 2462824, 3332056, 4046068, 4357304, 7080619, 8092136, 14161238, 28322476, 56644952]

約数ペア:

[(1, 56644952), (2, 28322476), (4, 14161238), (7, 8092136), (8, 7080619), (13, 4357304), (14, 4046068), (17, 3332056), (23, 2462824), (26, 2178652), (28, 2023034), (34, 1666028), (46, 1231412), (52, 1089326), (56, 1011517), (68, 833014), (91, 622472), (92, 615706), (104, 544663), (119, 476008), (136, 416507), (161, 351832), (182, 311236), (184, 307853), (199, 284648), (221, 256312), (238, 238004), (299, 189448), (322, 175916), (364, 155618), (391, 144872), (398, 142324), (442, 128156), (476, 119002), (598, 94724), (644, 87958), (728, 77809), (782, 72436), (796, 71162), (884, 64078), (952, 59501), (1196, 47362), (1288, 43979), (1393, 40664), (1547, 36616), (1564, 36218), (1592, 35581), (1768, 32039), (2093, 27064), (2392, 23681), (2587, 21896), (2737, 20696), (2786, 20332), (3094, 18308), (3128, 18109), (3383, 16744), (4186, 13532), (4577, 12376), (5083, 11144), (5174, 10948), (5474, 10348), (5572, 10166), (6188, 9154), (6766, 8372)]