51969000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1060

約数の個数: 128

約数和(自身を含む): 171849600

約数和(自身を除く): 119880600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 850, 1000, 1019, 1020, 1275, 1500, 1700, 2038, 2040, 2125, 2550, 3000, 3057, 3400, 4076, 4250, 5095, 5100, 6114, 6375, 8152, 8500, 10190, 10200, 12228, 12750, 15285, 17000, 17323, 20380, 24456, 25475, 25500, 30570, 34646, 40760, 50950, 51000, 51969, 61140, 69292, 76425, 86615, 101900, 103938, 122280, 127375, 138584, 152850, 173230, 203800, 207876, 254750, 259845, 305700, 346460, 382125, 415752, 433075, 509500, 519690, 611400, 692920, 764250, 866150, 1019000, 1039380, 1299225, 1528500, 1732300, 2078760, 2165375, 2598450, 3057000, 3464600, 4330750, 5196900, 6496125, 8661500, 10393800, 12992250, 17323000, 25984500, 51969000]

約数ペア:

[(1, 51969000), (2, 25984500), (3, 17323000), (4, 12992250), (5, 10393800), (6, 8661500), (8, 6496125), (10, 5196900), (12, 4330750), (15, 3464600), (17, 3057000), (20, 2598450), (24, 2165375), (25, 2078760), (30, 1732300), (34, 1528500), (40, 1299225), (50, 1039380), (51, 1019000), (60, 866150), (68, 764250), (75, 692920), (85, 611400), (100, 519690), (102, 509500), (120, 433075), (125, 415752), (136, 382125), (150, 346460), (170, 305700), (200, 259845), (204, 254750), (250, 207876), (255, 203800), (300, 173230), (340, 152850), (375, 138584), (408, 127375), (425, 122280), (500, 103938), (510, 101900), (600, 86615), (680, 76425), (750, 69292), (850, 61140), (1000, 51969), (1019, 51000), (1020, 50950), (1275, 40760), (1500, 34646), (1700, 30570), (2038, 25500), (2040, 25475), (2125, 24456), (2550, 20380), (3000, 17323), (3057, 17000), (3400, 15285), (4076, 12750), (4250, 12228), (5095, 10200), (5100, 10190), (6114, 8500), (6375, 8152)]