47870046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5351}}^1$

素因数の和:5437

約数の個数: 48

約数和(自身を含む): 120227328

約数和(自身を除く): 72357282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 5351, 8946, 10702, 16053, 32106, 37457, 48159, 74914, 96318, 112371, 224742, 337113, 379921, 674226, 759842, 1139763, 2279526, 2659447, 3419289, 5318894, 6838578, 7978341, 15956682, 23935023, 47870046]

約数ペア:

[(1, 47870046), (2, 23935023), (3, 15956682), (6, 7978341), (7, 6838578), (9, 5318894), (14, 3419289), (18, 2659447), (21, 2279526), (42, 1139763), (63, 759842), (71, 674226), (126, 379921), (142, 337113), (213, 224742), (426, 112371), (497, 96318), (639, 74914), (994, 48159), (1278, 37457), (1491, 32106), (2982, 16053), (4473, 10702), (5351, 8946)]