47887028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 104186880

約数和(自身を除く): 56299852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 2719, 4403, 5438, 8806, 10876, 17612, 19033, 38066, 46223, 76132, 92446, 100603, 184892, 201206, 323561, 402412, 647122, 704221, 1294244, 1408442, 1710251, 2816884, 3420502, 6841004, 11971757, 23943514, 47887028]

約数ペア:

[(1, 47887028), (2, 23943514), (4, 11971757), (7, 6841004), (14, 3420502), (17, 2816884), (28, 1710251), (34, 1408442), (37, 1294244), (68, 704221), (74, 647122), (119, 402412), (148, 323561), (238, 201206), (259, 184892), (476, 100603), (518, 92446), (629, 76132), (1036, 46223), (1258, 38066), (2516, 19033), (2719, 17612), (4403, 10876), (5438, 8806)]