49307370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3307}}^1$

素因数の和:3395

約数の個数: 64

約数和(自身を含む): 137189376

約数和(自身を除く): 87882006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 3307, 4970, 6614, 7455, 9921, 14910, 16535, 19842, 23149, 33070, 46298, 49605, 69447, 99210, 115745, 138894, 231490, 234797, 347235, 469594, 694470, 704391, 1173985, 1408782, 1643579, 2347970, 3287158, 3521955, 4930737, 7043910, 8217895, 9861474, 16435790, 24653685, 49307370]

約数ペア:

[(1, 49307370), (2, 24653685), (3, 16435790), (5, 9861474), (6, 8217895), (7, 7043910), (10, 4930737), (14, 3521955), (15, 3287158), (21, 2347970), (30, 1643579), (35, 1408782), (42, 1173985), (70, 704391), (71, 694470), (105, 469594), (142, 347235), (210, 234797), (213, 231490), (355, 138894), (426, 115745), (497, 99210), (710, 69447), (994, 49605), (1065, 46298), (1491, 33070), (2130, 23149), (2485, 19842), (2982, 16535), (3307, 14910), (4970, 9921), (6614, 7455)]