48504891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 70892800

約数和(自身を除く): 22387909

約数列:

[1, 3, 19, 37, 57, 109, 111, 211, 327, 633, 703, 2071, 2109, 4009, 4033, 6213, 7807, 12027, 12099, 22999, 23421, 68997, 76627, 148333, 229881, 436981, 444999, 850963, 1310943, 2552889, 16168297, 48504891]

約数ペア:

[(1, 48504891), (3, 16168297), (19, 2552889), (37, 1310943), (57, 850963), (109, 444999), (111, 436981), (211, 229881), (327, 148333), (633, 76627), (703, 68997), (2071, 23421), (2109, 22999), (4009, 12099), (4033, 12027), (6213, 7807)]