47895520

素因数分解:

$2^5\times 5^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 113572368

約数和(自身を除く): 65676848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 467, 641, 934, 1282, 1868, 2335, 2564, 3205, 3736, 4670, 5128, 6410, 7472, 9340, 10256, 12820, 14944, 18680, 20512, 25640, 37360, 51280, 74720, 102560, 299347, 598694, 1197388, 1496735, 2394776, 2993470, 4789552, 5986940, 9579104, 11973880, 23947760, 47895520]

約数ペア:

[(1, 47895520), (2, 23947760), (4, 11973880), (5, 9579104), (8, 5986940), (10, 4789552), (16, 2993470), (20, 2394776), (32, 1496735), (40, 1197388), (80, 598694), (160, 299347), (467, 102560), (641, 74720), (934, 51280), (1282, 37360), (1868, 25640), (2335, 20512), (2564, 18680), (3205, 14944), (3736, 12820), (4670, 10256), (5128, 9340), (6410, 7472)]