51719580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8707}}^1$

素因数の和:8736

約数の個数: 96

約数和(自身を含む): 175553280

約数和(自身を除く): 123833700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 8707, 17414, 26121, 34828, 43535, 52242, 78363, 87070, 95777, 104484, 130605, 156726, 174140, 191554, 235089, 261210, 287331, 313452, 383108, 391815, 470178, 478885, 522420, 574662, 783630, 861993, 940356, 957770, 1149324, 1175445, 1436655, 1567260, 1723986, 1915540, 2350890, 2585979, 2873310, 3447972, 4309965, 4701780, 5171958, 5746620, 8619930, 10343916, 12929895, 17239860, 25859790, 51719580]

約数ペア:

[(1, 51719580), (2, 25859790), (3, 17239860), (4, 12929895), (5, 10343916), (6, 8619930), (9, 5746620), (10, 5171958), (11, 4701780), (12, 4309965), (15, 3447972), (18, 2873310), (20, 2585979), (22, 2350890), (27, 1915540), (30, 1723986), (33, 1567260), (36, 1436655), (44, 1175445), (45, 1149324), (54, 957770), (55, 940356), (60, 861993), (66, 783630), (90, 574662), (99, 522420), (108, 478885), (110, 470178), (132, 391815), (135, 383108), (165, 313452), (180, 287331), (198, 261210), (220, 235089), (270, 191554), (297, 174140), (330, 156726), (396, 130605), (495, 104484), (540, 95777), (594, 87070), (660, 78363), (990, 52242), (1188, 43535), (1485, 34828), (1980, 26121), (2970, 17414), (5940, 8707)]