51604336

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 119992320

約数和(自身を除く): 68387984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 89, 112, 124, 167, 178, 217, 248, 334, 356, 434, 496, 623, 668, 712, 868, 1169, 1246, 1336, 1424, 1736, 2338, 2492, 2672, 2759, 3472, 4676, 4984, 5177, 5518, 9352, 9968, 10354, 11036, 14863, 18704, 19313, 20708, 22072, 29726, 36239, 38626, 41416, 44144, 59452, 72478, 77252, 82832, 104041, 118904, 144956, 154504, 208082, 237808, 289912, 309008, 416164, 460753, 579824, 832328, 921506, 1664656, 1843012, 3225271, 3686024, 6450542, 7372048, 12901084, 25802168, 51604336]

約数ペア:

[(1, 51604336), (2, 25802168), (4, 12901084), (7, 7372048), (8, 6450542), (14, 3686024), (16, 3225271), (28, 1843012), (31, 1664656), (56, 921506), (62, 832328), (89, 579824), (112, 460753), (124, 416164), (167, 309008), (178, 289912), (217, 237808), (248, 208082), (334, 154504), (356, 144956), (434, 118904), (496, 104041), (623, 82832), (668, 77252), (712, 72478), (868, 59452), (1169, 44144), (1246, 41416), (1336, 38626), (1424, 36239), (1736, 29726), (2338, 22072), (2492, 20708), (2672, 19313), (2759, 18704), (3472, 14863), (4676, 11036), (4984, 10354), (5177, 9968), (5518, 9352)]