48867952

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 113048320

約数和(自身を除く): 64180368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 73, 86, 112, 139, 146, 172, 278, 292, 301, 344, 511, 556, 584, 602, 688, 973, 1022, 1112, 1168, 1204, 1946, 2044, 2224, 2408, 3139, 3892, 4088, 4816, 5977, 6278, 7784, 8176, 10147, 11954, 12556, 15568, 20294, 21973, 23908, 25112, 40588, 41839, 43946, 47816, 50224, 71029, 81176, 83678, 87892, 95632, 142058, 162352, 167356, 175784, 284116, 334712, 351568, 436321, 568232, 669424, 872642, 1136464, 1745284, 3054247, 3490568, 6108494, 6981136, 12216988, 24433976, 48867952]

約数ペア:

[(1, 48867952), (2, 24433976), (4, 12216988), (7, 6981136), (8, 6108494), (14, 3490568), (16, 3054247), (28, 1745284), (43, 1136464), (56, 872642), (73, 669424), (86, 568232), (112, 436321), (139, 351568), (146, 334712), (172, 284116), (278, 175784), (292, 167356), (301, 162352), (344, 142058), (511, 95632), (556, 87892), (584, 83678), (602, 81176), (688, 71029), (973, 50224), (1022, 47816), (1112, 43946), (1168, 41839), (1204, 40588), (1946, 25112), (2044, 23908), (2224, 21973), (2408, 20294), (3139, 15568), (3892, 12556), (4088, 11954), (4816, 10147), (5977, 8176), (6278, 7784)]