49629710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 103057920

約数和(自身を除く): 53428210

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 71, 95, 130, 142, 190, 247, 283, 355, 494, 566, 710, 923, 1235, 1349, 1415, 1846, 2470, 2698, 2830, 3679, 4615, 5377, 6745, 7358, 9230, 10754, 13490, 17537, 18395, 20093, 26885, 35074, 36790, 40186, 53770, 69901, 87685, 100465, 139802, 175370, 200930, 261209, 349505, 381767, 522418, 699010, 763534, 1306045, 1908835, 2612090, 3817670, 4962971, 9925942, 24814855, 49629710]

約数ペア:

[(1, 49629710), (2, 24814855), (5, 9925942), (10, 4962971), (13, 3817670), (19, 2612090), (26, 1908835), (38, 1306045), (65, 763534), (71, 699010), (95, 522418), (130, 381767), (142, 349505), (190, 261209), (247, 200930), (283, 175370), (355, 139802), (494, 100465), (566, 87685), (710, 69901), (923, 53770), (1235, 40186), (1349, 36790), (1415, 35074), (1846, 26885), (2470, 20093), (2698, 18395), (2830, 17537), (3679, 13490), (4615, 10754), (5377, 9230), (6745, 7358)]