51063750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 151826400

約数和(自身を除く): 100762650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 89, 90, 102, 125, 135, 150, 153, 170, 178, 225, 250, 255, 267, 270, 306, 375, 425, 445, 450, 459, 510, 534, 625, 675, 750, 765, 801, 850, 890, 918, 1125, 1250, 1275, 1335, 1350, 1513, 1530, 1602, 1875, 2125, 2225, 2250, 2295, 2403, 2550, 2670, 3026, 3375, 3750, 3825, 4005, 4250, 4450, 4539, 4590, 4806, 5625, 6375, 6675, 6750, 7565, 7650, 8010, 9078, 10625, 11125, 11250, 11475, 12015, 12750, 13350, 13617, 15130, 16875, 19125, 20025, 21250, 22250, 22695, 22950, 24030, 27234, 31875, 33375, 33750, 37825, 38250, 40050, 40851, 45390, 55625, 57375, 60075, 63750, 66750, 68085, 75650, 81702, 95625, 100125, 111250, 113475, 114750, 120150, 136170, 166875, 189125, 191250, 200250, 204255, 226950, 286875, 300375, 333750, 340425, 378250, 408510, 500625, 567375, 573750, 600750, 680850, 945625, 1001250, 1021275, 1134750, 1501875, 1702125, 1891250, 2042550, 2836875, 3003750, 3404250, 5106375, 5673750, 8510625, 10212750, 17021250, 25531875, 51063750]

約数ペア:

[(1, 51063750), (2, 25531875), (3, 17021250), (5, 10212750), (6, 8510625), (9, 5673750), (10, 5106375), (15, 3404250), (17, 3003750), (18, 2836875), (25, 2042550), (27, 1891250), (30, 1702125), (34, 1501875), (45, 1134750), (50, 1021275), (51, 1001250), (54, 945625), (75, 680850), (85, 600750), (89, 573750), (90, 567375), (102, 500625), (125, 408510), (135, 378250), (150, 340425), (153, 333750), (170, 300375), (178, 286875), (225, 226950), (250, 204255), (255, 200250), (267, 191250), (270, 189125), (306, 166875), (375, 136170), (425, 120150), (445, 114750), (450, 113475), (459, 111250), (510, 100125), (534, 95625), (625, 81702), (675, 75650), (750, 68085), (765, 66750), (801, 63750), (850, 60075), (890, 57375), (918, 55625), (1125, 45390), (1250, 40851), (1275, 40050), (1335, 38250), (1350, 37825), (1513, 33750), (1530, 33375), (1602, 31875), (1875, 27234), (2125, 24030), (2225, 22950), (2250, 22695), (2295, 22250), (2403, 21250), (2550, 20025), (2670, 19125), (3026, 16875), (3375, 15130), (3750, 13617), (3825, 13350), (4005, 12750), (4250, 12015), (4450, 11475), (4539, 11250), (4590, 11125), (4806, 10625), (5625, 9078), (6375, 8010), (6675, 7650), (6750, 7565)]