49947506

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 37869454

約数列:

[1, 2, 7, 14, 71, 109, 142, 218, 461, 497, 763, 922, 994, 1526, 3227, 6454, 7739, 15478, 32731, 50249, 54173, 65462, 100498, 108346, 229117, 351743, 458234, 703486, 3567679, 7135358, 24973753, 49947506]

約数ペア:

[(1, 49947506), (2, 24973753), (7, 7135358), (14, 3567679), (71, 703486), (109, 458234), (142, 351743), (218, 229117), (461, 108346), (497, 100498), (763, 65462), (922, 54173), (994, 50249), (1526, 32731), (3227, 15478), (6454, 7739)]