52439900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 122023440

約数和(自身を除く): 69583540

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 109, 170, 218, 283, 340, 425, 436, 545, 566, 850, 1090, 1132, 1415, 1700, 1853, 2180, 2725, 2830, 3706, 4811, 5450, 5660, 7075, 7412, 9265, 9622, 10900, 14150, 18530, 19244, 24055, 28300, 30847, 37060, 46325, 48110, 61694, 92650, 96220, 120275, 123388, 154235, 185300, 240550, 308470, 481100, 524399, 616940, 771175, 1048798, 1542350, 2097596, 2621995, 3084700, 5243990, 10487980, 13109975, 26219950, 52439900]

約数ペア:

[(1, 52439900), (2, 26219950), (4, 13109975), (5, 10487980), (10, 5243990), (17, 3084700), (20, 2621995), (25, 2097596), (34, 1542350), (50, 1048798), (68, 771175), (85, 616940), (100, 524399), (109, 481100), (170, 308470), (218, 240550), (283, 185300), (340, 154235), (425, 123388), (436, 120275), (545, 96220), (566, 92650), (850, 61694), (1090, 48110), (1132, 46325), (1415, 37060), (1700, 30847), (1853, 28300), (2180, 24055), (2725, 19244), (2830, 18530), (3706, 14150), (4811, 10900), (5450, 9622), (5660, 9265), (7075, 7412)]