52040870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 111891456

約数和(自身を除く): 59850586

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 71, 74, 142, 185, 259, 283, 355, 370, 497, 518, 566, 710, 994, 1295, 1415, 1981, 2485, 2590, 2627, 2830, 3962, 4970, 5254, 9905, 10471, 13135, 18389, 19810, 20093, 20942, 26270, 36778, 40186, 52355, 73297, 91945, 100465, 104710, 140651, 146594, 183890, 200930, 281302, 366485, 703255, 732970, 743441, 1406510, 1486882, 3717205, 5204087, 7434410, 10408174, 26020435, 52040870]

約数ペア:

[(1, 52040870), (2, 26020435), (5, 10408174), (7, 7434410), (10, 5204087), (14, 3717205), (35, 1486882), (37, 1406510), (70, 743441), (71, 732970), (74, 703255), (142, 366485), (185, 281302), (259, 200930), (283, 183890), (355, 146594), (370, 140651), (497, 104710), (518, 100465), (566, 91945), (710, 73297), (994, 52355), (1295, 40186), (1415, 36778), (1981, 26270), (2485, 20942), (2590, 20093), (2627, 19810), (2830, 18389), (3962, 13135), (4970, 10471), (5254, 9905)]