51290928

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9133}}^1$

素因数の和:9163

約数の個数: 80

約数和(自身を含む): 158566240

約数和(自身を除く): 107275312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 9133, 18266, 27399, 36532, 54798, 73064, 82197, 109596, 118729, 146128, 164394, 219192, 237458, 246591, 328788, 356187, 438384, 474916, 493182, 657576, 712374, 949832, 986364, 1068561, 1315152, 1424748, 1899664, 1972728, 2137122, 2849496, 3205683, 3945456, 4274244, 5698992, 6411366, 8548488, 12822732, 17096976, 25645464, 51290928]

約数ペア:

[(1, 51290928), (2, 25645464), (3, 17096976), (4, 12822732), (6, 8548488), (8, 6411366), (9, 5698992), (12, 4274244), (13, 3945456), (16, 3205683), (18, 2849496), (24, 2137122), (26, 1972728), (27, 1899664), (36, 1424748), (39, 1315152), (48, 1068561), (52, 986364), (54, 949832), (72, 712374), (78, 657576), (104, 493182), (108, 474916), (117, 438384), (144, 356187), (156, 328788), (208, 246591), (216, 237458), (234, 219192), (312, 164394), (351, 146128), (432, 118729), (468, 109596), (624, 82197), (702, 73064), (936, 54798), (1404, 36532), (1872, 27399), (2808, 18266), (5616, 9133)]