56653128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 128

約数和(自身を含む): 182304000

約数和(自身を除く): 125650872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 421, 504, 534, 623, 712, 756, 801, 842, 1068, 1246, 1263, 1512, 1602, 1684, 1869, 2136, 2403, 2492, 2526, 2947, 3204, 3368, 3738, 3789, 4806, 4984, 5052, 5607, 5894, 6408, 7476, 7578, 8841, 9612, 10104, 11214, 11367, 11788, 14952, 15156, 16821, 17682, 19224, 22428, 22734, 23576, 26523, 30312, 33642, 35364, 37469, 44856, 45468, 53046, 67284, 70728, 74938, 79569, 90936, 106092, 112407, 134568, 149876, 159138, 212184, 224814, 262283, 299752, 318276, 337221, 449628, 524566, 636552, 674442, 786849, 899256, 1011663, 1049132, 1348884, 1573698, 2023326, 2098264, 2360547, 2697768, 3147396, 4046652, 4721094, 6294792, 7081641, 8093304, 9442188, 14163282, 18884376, 28326564, 56653128]

約数ペア:

[(1, 56653128), (2, 28326564), (3, 18884376), (4, 14163282), (6, 9442188), (7, 8093304), (8, 7081641), (9, 6294792), (12, 4721094), (14, 4046652), (18, 3147396), (21, 2697768), (24, 2360547), (27, 2098264), (28, 2023326), (36, 1573698), (42, 1348884), (54, 1049132), (56, 1011663), (63, 899256), (72, 786849), (84, 674442), (89, 636552), (108, 524566), (126, 449628), (168, 337221), (178, 318276), (189, 299752), (216, 262283), (252, 224814), (267, 212184), (356, 159138), (378, 149876), (421, 134568), (504, 112407), (534, 106092), (623, 90936), (712, 79569), (756, 74938), (801, 70728), (842, 67284), (1068, 53046), (1246, 45468), (1263, 44856), (1512, 37469), (1602, 35364), (1684, 33642), (1869, 30312), (2136, 26523), (2403, 23576), (2492, 22734), (2526, 22428), (2947, 19224), (3204, 17682), (3368, 16821), (3738, 15156), (3789, 14952), (4806, 11788), (4984, 11367), (5052, 11214), (5607, 10104), (5894, 9612), (6408, 8841), (7476, 7578)]