51434208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:877

約数の個数: 144

約数和(自身を含む): 172763136

約数和(自身を除く): 121328928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 823, 868, 992, 1008, 1116, 1302, 1488, 1646, 1736, 1953, 2016, 2232, 2469, 2604, 2976, 3292, 3472, 3906, 4464, 4938, 5208, 5761, 6584, 6944, 7407, 7812, 8928, 9876, 10416, 11522, 13168, 14814, 15624, 17283, 19752, 20832, 23044, 25513, 26336, 29628, 31248, 34566, 39504, 46088, 51026, 51849, 59256, 62496, 69132, 76539, 79008, 92176, 102052, 103698, 118512, 138264, 153078, 178591, 184352, 204104, 207396, 229617, 237024, 276528, 306156, 357182, 408208, 414792, 459234, 535773, 553056, 612312, 714364, 816416, 829584, 918468, 1071546, 1224624, 1428728, 1607319, 1659168, 1836936, 2143092, 2449248, 2857456, 3214638, 3673872, 4286184, 5714912, 6429276, 7347744, 8572368, 12858552, 17144736, 25717104, 51434208]

約数ペア:

[(1, 51434208), (2, 25717104), (3, 17144736), (4, 12858552), (6, 8572368), (7, 7347744), (8, 6429276), (9, 5714912), (12, 4286184), (14, 3673872), (16, 3214638), (18, 2857456), (21, 2449248), (24, 2143092), (28, 1836936), (31, 1659168), (32, 1607319), (36, 1428728), (42, 1224624), (48, 1071546), (56, 918468), (62, 829584), (63, 816416), (72, 714364), (84, 612312), (93, 553056), (96, 535773), (112, 459234), (124, 414792), (126, 408208), (144, 357182), (168, 306156), (186, 276528), (217, 237024), (224, 229617), (248, 207396), (252, 204104), (279, 184352), (288, 178591), (336, 153078), (372, 138264), (434, 118512), (496, 103698), (504, 102052), (558, 92176), (651, 79008), (672, 76539), (744, 69132), (823, 62496), (868, 59256), (992, 51849), (1008, 51026), (1116, 46088), (1302, 39504), (1488, 34566), (1646, 31248), (1736, 29628), (1953, 26336), (2016, 25513), (2232, 23044), (2469, 20832), (2604, 19752), (2976, 17283), (3292, 15624), (3472, 14814), (3906, 13168), (4464, 11522), (4938, 10416), (5208, 9876), (5761, 8928), (6584, 7812), (6944, 7407)]