51743520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{35933}}^1$

素因数の和:35954

約数の個数: 72

約数和(自身を含む): 176579676

約数和(自身を除く): 124836156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 35933, 71866, 107799, 143732, 179665, 215598, 287464, 323397, 359330, 431196, 538995, 574928, 646794, 718660, 862392, 1077990, 1149856, 1293588, 1437320, 1616985, 1724784, 2155980, 2587176, 2874640, 3233970, 3449568, 4311960, 5174352, 5749280, 6467940, 8623920, 10348704, 12935880, 17247840, 25871760, 51743520]

約数ペア:

[(1, 51743520), (2, 25871760), (3, 17247840), (4, 12935880), (5, 10348704), (6, 8623920), (8, 6467940), (9, 5749280), (10, 5174352), (12, 4311960), (15, 3449568), (16, 3233970), (18, 2874640), (20, 2587176), (24, 2155980), (30, 1724784), (32, 1616985), (36, 1437320), (40, 1293588), (45, 1149856), (48, 1077990), (60, 862392), (72, 718660), (80, 646794), (90, 574928), (96, 538995), (120, 431196), (144, 359330), (160, 323397), (180, 287464), (240, 215598), (288, 179665), (360, 143732), (480, 107799), (720, 71866), (1440, 35933)]