48015520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 96

約数和(自身を含む): 132789888

約数和(自身を除く): 84774368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 997, 1120, 1204, 1376, 1505, 1720, 1994, 2408, 3010, 3440, 3988, 4816, 4985, 6020, 6880, 6979, 7976, 9632, 9970, 12040, 13958, 15952, 19940, 24080, 27916, 31904, 34895, 39880, 42871, 48160, 55832, 69790, 79760, 85742, 111664, 139580, 159520, 171484, 214355, 223328, 279160, 300097, 342968, 428710, 558320, 600194, 685936, 857420, 1116640, 1200388, 1371872, 1500485, 1714840, 2400776, 3000970, 3429680, 4801552, 6001940, 6859360, 9603104, 12003880, 24007760, 48015520]

約数ペア:

[(1, 48015520), (2, 24007760), (4, 12003880), (5, 9603104), (7, 6859360), (8, 6001940), (10, 4801552), (14, 3429680), (16, 3000970), (20, 2400776), (28, 1714840), (32, 1500485), (35, 1371872), (40, 1200388), (43, 1116640), (56, 857420), (70, 685936), (80, 600194), (86, 558320), (112, 428710), (140, 342968), (160, 300097), (172, 279160), (215, 223328), (224, 214355), (280, 171484), (301, 159520), (344, 139580), (430, 111664), (560, 85742), (602, 79760), (688, 69790), (860, 55832), (997, 48160), (1120, 42871), (1204, 39880), (1376, 34895), (1505, 31904), (1720, 27916), (1994, 24080), (2408, 19940), (3010, 15952), (3440, 13958), (3988, 12040), (4816, 9970), (4985, 9632), (6020, 7976), (6880, 6979)]