51294960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 173631744

約数和(自身を除く): 122336784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 373, 382, 573, 720, 746, 764, 955, 1119, 1146, 1492, 1528, 1719, 1865, 1910, 2238, 2292, 2865, 2984, 3056, 3357, 3438, 3730, 3820, 4476, 4584, 5595, 5730, 5968, 6714, 6876, 7460, 7640, 8595, 8952, 9168, 11190, 11460, 13428, 13752, 14920, 15280, 16785, 17190, 17904, 22380, 22920, 26856, 27504, 29840, 33570, 34380, 44760, 45840, 53712, 67140, 68760, 71243, 89520, 134280, 137520, 142486, 213729, 268560, 284972, 356215, 427458, 569944, 641187, 712430, 854916, 1068645, 1139888, 1282374, 1424860, 1709832, 2137290, 2564748, 2849720, 3205935, 3419664, 4274580, 5129496, 5699440, 6411870, 8549160, 10258992, 12823740, 17098320, 25647480, 51294960]

約数ペア:

[(1, 51294960), (2, 25647480), (3, 17098320), (4, 12823740), (5, 10258992), (6, 8549160), (8, 6411870), (9, 5699440), (10, 5129496), (12, 4274580), (15, 3419664), (16, 3205935), (18, 2849720), (20, 2564748), (24, 2137290), (30, 1709832), (36, 1424860), (40, 1282374), (45, 1139888), (48, 1068645), (60, 854916), (72, 712430), (80, 641187), (90, 569944), (120, 427458), (144, 356215), (180, 284972), (191, 268560), (240, 213729), (360, 142486), (373, 137520), (382, 134280), (573, 89520), (720, 71243), (746, 68760), (764, 67140), (955, 53712), (1119, 45840), (1146, 44760), (1492, 34380), (1528, 33570), (1719, 29840), (1865, 27504), (1910, 26856), (2238, 22920), (2292, 22380), (2865, 17904), (2984, 17190), (3056, 16785), (3357, 15280), (3438, 14920), (3730, 13752), (3820, 13428), (4476, 11460), (4584, 11190), (5595, 9168), (5730, 8952), (5968, 8595), (6714, 7640), (6876, 7460)]