48431600

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{353}}^1$

素因数の和:392

約数の個数: 120

約数和(自身を含む): 136077600

約数和(自身を除く): 87646000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 353, 392, 400, 490, 560, 686, 700, 706, 784, 980, 1225, 1372, 1400, 1412, 1715, 1765, 1960, 2450, 2471, 2744, 2800, 2824, 3430, 3530, 3920, 4900, 4942, 5488, 5648, 6860, 7060, 8575, 8825, 9800, 9884, 12355, 13720, 14120, 17150, 17297, 17650, 19600, 19768, 24710, 27440, 28240, 34300, 34594, 35300, 39536, 49420, 61775, 68600, 69188, 70600, 86485, 98840, 121079, 123550, 137200, 138376, 141200, 172970, 197680, 242158, 247100, 276752, 345940, 432425, 484316, 494200, 605395, 691880, 864850, 968632, 988400, 1210790, 1383760, 1729700, 1937264, 2421580, 3026975, 3459400, 4843160, 6053950, 6918800, 9686320, 12107900, 24215800, 48431600]

約数ペア:

[(1, 48431600), (2, 24215800), (4, 12107900), (5, 9686320), (7, 6918800), (8, 6053950), (10, 4843160), (14, 3459400), (16, 3026975), (20, 2421580), (25, 1937264), (28, 1729700), (35, 1383760), (40, 1210790), (49, 988400), (50, 968632), (56, 864850), (70, 691880), (80, 605395), (98, 494200), (100, 484316), (112, 432425), (140, 345940), (175, 276752), (196, 247100), (200, 242158), (245, 197680), (280, 172970), (343, 141200), (350, 138376), (353, 137200), (392, 123550), (400, 121079), (490, 98840), (560, 86485), (686, 70600), (700, 69188), (706, 68600), (784, 61775), (980, 49420), (1225, 39536), (1372, 35300), (1400, 34594), (1412, 34300), (1715, 28240), (1765, 27440), (1960, 24710), (2450, 19768), (2471, 19600), (2744, 17650), (2800, 17297), (2824, 17150), (3430, 14120), (3530, 13720), (3920, 12355), (4900, 9884), (4942, 9800), (5488, 8825), (5648, 8575), (6860, 7060)]