47525270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 51178090

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 71, 95, 130, 142, 190, 247, 271, 355, 494, 542, 710, 923, 1235, 1349, 1355, 1846, 2470, 2698, 2710, 3523, 4615, 5149, 6745, 7046, 9230, 10298, 13490, 17537, 17615, 19241, 25745, 35074, 35230, 38482, 51490, 66937, 87685, 96205, 133874, 175370, 192410, 250133, 334685, 365579, 500266, 669370, 731158, 1250665, 1827895, 2501330, 3655790, 4752527, 9505054, 23762635, 47525270]

約数ペア:

[(1, 47525270), (2, 23762635), (5, 9505054), (10, 4752527), (13, 3655790), (19, 2501330), (26, 1827895), (38, 1250665), (65, 731158), (71, 669370), (95, 500266), (130, 365579), (142, 334685), (190, 250133), (247, 192410), (271, 175370), (355, 133874), (494, 96205), (542, 87685), (710, 66937), (923, 51490), (1235, 38482), (1349, 35230), (1355, 35074), (1846, 25745), (2470, 19241), (2698, 17615), (2710, 17537), (3523, 13490), (4615, 10298), (5149, 9230), (6745, 7046)]