54715360

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{997}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 150897600

約数和(自身を除く): 96182240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 997, 1120, 1372, 1568, 1715, 1960, 1994, 2744, 3430, 3920, 3988, 4985, 5488, 6860, 6979, 7840, 7976, 9970, 10976, 13720, 13958, 15952, 19940, 27440, 27916, 31904, 34895, 39880, 48853, 54880, 55832, 69790, 79760, 97706, 111664, 139580, 159520, 195412, 223328, 244265, 279160, 341971, 390824, 488530, 558320, 683942, 781648, 977060, 1116640, 1367884, 1563296, 1709855, 1954120, 2735768, 3419710, 3908240, 5471536, 6839420, 7816480, 10943072, 13678840, 27357680, 54715360]

約数ペア:

[(1, 54715360), (2, 27357680), (4, 13678840), (5, 10943072), (7, 7816480), (8, 6839420), (10, 5471536), (14, 3908240), (16, 3419710), (20, 2735768), (28, 1954120), (32, 1709855), (35, 1563296), (40, 1367884), (49, 1116640), (56, 977060), (70, 781648), (80, 683942), (98, 558320), (112, 488530), (140, 390824), (160, 341971), (196, 279160), (224, 244265), (245, 223328), (280, 195412), (343, 159520), (392, 139580), (490, 111664), (560, 97706), (686, 79760), (784, 69790), (980, 55832), (997, 54880), (1120, 48853), (1372, 39880), (1568, 34895), (1715, 31904), (1960, 27916), (1994, 27440), (2744, 19940), (3430, 15952), (3920, 13958), (3988, 13720), (4985, 10976), (5488, 9970), (6860, 7976), (6979, 7840)]