47174530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 50803070

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 71, 95, 130, 142, 190, 247, 269, 355, 494, 538, 710, 923, 1235, 1345, 1349, 1846, 2470, 2690, 2698, 3497, 4615, 5111, 6745, 6994, 9230, 10222, 13490, 17485, 17537, 19099, 25555, 34970, 35074, 38198, 51110, 66443, 87685, 95495, 132886, 175370, 190990, 248287, 332215, 362881, 496574, 664430, 725762, 1241435, 1814405, 2482870, 3628810, 4717453, 9434906, 23587265, 47174530]

約数ペア:

[(1, 47174530), (2, 23587265), (5, 9434906), (10, 4717453), (13, 3628810), (19, 2482870), (26, 1814405), (38, 1241435), (65, 725762), (71, 664430), (95, 496574), (130, 362881), (142, 332215), (190, 248287), (247, 190990), (269, 175370), (355, 132886), (494, 95495), (538, 87685), (710, 66443), (923, 51110), (1235, 38198), (1345, 35074), (1349, 34970), (1846, 25555), (2470, 19099), (2690, 17537), (2698, 17485), (3497, 13490), (4615, 10222), (5111, 9230), (6745, 6994)]