51976106

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 103203072

約数和(自身を除く): 51226966

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 107, 119, 157, 182, 214, 221, 238, 314, 442, 749, 1099, 1391, 1498, 1547, 1819, 2041, 2198, 2669, 2782, 3094, 3638, 4082, 5338, 9737, 12733, 14287, 16799, 18683, 19474, 23647, 25466, 28574, 33598, 34697, 37366, 47294, 69394, 117593, 165529, 218387, 235186, 242879, 285583, 331058, 436774, 485758, 571166, 1528709, 1999081, 3057418, 3712579, 3998162, 7425158, 25988053, 51976106]

約数ペア:

[(1, 51976106), (2, 25988053), (7, 7425158), (13, 3998162), (14, 3712579), (17, 3057418), (26, 1999081), (34, 1528709), (91, 571166), (107, 485758), (119, 436774), (157, 331058), (182, 285583), (214, 242879), (221, 235186), (238, 218387), (314, 165529), (442, 117593), (749, 69394), (1099, 47294), (1391, 37366), (1498, 34697), (1547, 33598), (1819, 28574), (2041, 25466), (2198, 23647), (2669, 19474), (2782, 18683), (3094, 16799), (3638, 14287), (4082, 12733), (5338, 9737)]