53099840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 112

約数和(自身を含む): 137598912

約数和(自身を除く): 84499072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 136, 160, 170, 172, 215, 227, 272, 320, 340, 344, 430, 454, 544, 680, 688, 731, 860, 908, 1088, 1135, 1360, 1376, 1462, 1720, 1816, 2270, 2720, 2752, 2924, 3440, 3632, 3655, 3859, 4540, 5440, 5848, 6880, 7264, 7310, 7718, 9080, 9761, 11696, 13760, 14528, 14620, 15436, 18160, 19295, 19522, 23392, 29240, 30872, 36320, 38590, 39044, 46784, 48805, 58480, 61744, 72640, 77180, 78088, 97610, 116960, 123488, 154360, 156176, 165937, 195220, 233920, 246976, 308720, 312352, 331874, 390440, 617440, 624704, 663748, 780880, 829685, 1234880, 1327496, 1561760, 1659370, 2654992, 3123520, 3318740, 5309984, 6637480, 10619968, 13274960, 26549920, 53099840]

約数ペア:

[(1, 53099840), (2, 26549920), (4, 13274960), (5, 10619968), (8, 6637480), (10, 5309984), (16, 3318740), (17, 3123520), (20, 2654992), (32, 1659370), (34, 1561760), (40, 1327496), (43, 1234880), (64, 829685), (68, 780880), (80, 663748), (85, 624704), (86, 617440), (136, 390440), (160, 331874), (170, 312352), (172, 308720), (215, 246976), (227, 233920), (272, 195220), (320, 165937), (340, 156176), (344, 154360), (430, 123488), (454, 116960), (544, 97610), (680, 78088), (688, 77180), (731, 72640), (860, 61744), (908, 58480), (1088, 48805), (1135, 46784), (1360, 39044), (1376, 38590), (1462, 36320), (1720, 30872), (1816, 29240), (2270, 23392), (2720, 19522), (2752, 19295), (2924, 18160), (3440, 15436), (3632, 14620), (3655, 14528), (3859, 13760), (4540, 11696), (5440, 9761), (5848, 9080), (6880, 7718), (7264, 7310)]