53948640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1672

約数の個数: 96

約数和(自身を含む): 172440576

約数和(自身を除く): 118491936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1583, 1704, 2130, 2272, 2840, 3166, 3408, 4260, 4749, 5680, 6332, 6816, 7915, 8520, 9498, 11360, 12664, 15830, 17040, 18996, 23745, 25328, 31660, 34080, 37992, 47490, 50656, 63320, 75984, 94980, 112393, 126640, 151968, 189960, 224786, 253280, 337179, 379920, 449572, 561965, 674358, 759840, 899144, 1123930, 1348716, 1685895, 1798288, 2247860, 2697432, 3371790, 3596576, 4495720, 5394864, 6743580, 8991440, 10789728, 13487160, 17982880, 26974320, 53948640]

約数ペア:

[(1, 53948640), (2, 26974320), (3, 17982880), (4, 13487160), (5, 10789728), (6, 8991440), (8, 6743580), (10, 5394864), (12, 4495720), (15, 3596576), (16, 3371790), (20, 2697432), (24, 2247860), (30, 1798288), (32, 1685895), (40, 1348716), (48, 1123930), (60, 899144), (71, 759840), (80, 674358), (96, 561965), (120, 449572), (142, 379920), (160, 337179), (213, 253280), (240, 224786), (284, 189960), (355, 151968), (426, 126640), (480, 112393), (568, 94980), (710, 75984), (852, 63320), (1065, 50656), (1136, 47490), (1420, 37992), (1583, 34080), (1704, 31660), (2130, 25328), (2272, 23745), (2840, 18996), (3166, 17040), (3408, 15830), (4260, 12664), (4749, 11360), (5680, 9498), (6332, 8520), (6816, 7915)]