56271852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 177952320

約数和(自身を除く): 121680468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 89, 91, 117, 126, 156, 178, 182, 193, 234, 252, 267, 273, 356, 364, 386, 468, 534, 546, 579, 623, 772, 801, 819, 1068, 1092, 1157, 1158, 1246, 1351, 1602, 1638, 1737, 1869, 2314, 2316, 2492, 2509, 2702, 3204, 3276, 3471, 3474, 3738, 4053, 4628, 5018, 5404, 5607, 6942, 6948, 7476, 7527, 8099, 8106, 10036, 10413, 11214, 12159, 13884, 15054, 16198, 16212, 17177, 17563, 20826, 22428, 22581, 24297, 24318, 30108, 32396, 34354, 35126, 41652, 45162, 48594, 48636, 51531, 52689, 68708, 70252, 72891, 90324, 97188, 103062, 105378, 120239, 145782, 154593, 158067, 206124, 210756, 223301, 240478, 291564, 309186, 316134, 360717, 446602, 480956, 618372, 632268, 669903, 721434, 893204, 1082151, 1339806, 1442868, 1563107, 2009709, 2164302, 2679612, 3126214, 4019418, 4328604, 4689321, 6252428, 8038836, 9378642, 14067963, 18757284, 28135926, 56271852]

約数ペア:

[(1, 56271852), (2, 28135926), (3, 18757284), (4, 14067963), (6, 9378642), (7, 8038836), (9, 6252428), (12, 4689321), (13, 4328604), (14, 4019418), (18, 3126214), (21, 2679612), (26, 2164302), (28, 2009709), (36, 1563107), (39, 1442868), (42, 1339806), (52, 1082151), (63, 893204), (78, 721434), (84, 669903), (89, 632268), (91, 618372), (117, 480956), (126, 446602), (156, 360717), (178, 316134), (182, 309186), (193, 291564), (234, 240478), (252, 223301), (267, 210756), (273, 206124), (356, 158067), (364, 154593), (386, 145782), (468, 120239), (534, 105378), (546, 103062), (579, 97188), (623, 90324), (772, 72891), (801, 70252), (819, 68708), (1068, 52689), (1092, 51531), (1157, 48636), (1158, 48594), (1246, 45162), (1351, 41652), (1602, 35126), (1638, 34354), (1737, 32396), (1869, 30108), (2314, 24318), (2316, 24297), (2492, 22581), (2509, 22428), (2702, 20826), (3204, 17563), (3276, 17177), (3471, 16212), (3474, 16198), (3738, 15054), (4053, 13884), (4628, 12159), (5018, 11214), (5404, 10413), (5607, 10036), (6942, 8106), (6948, 8099), (7476, 7527)]