49019810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36857}}^1$

素因数の和:36890

約数の個数: 32

約数和(自身を含む): 106151040

約数和(自身を除く): 57131230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 36857, 73714, 184285, 257999, 368570, 515998, 700283, 1289995, 1400566, 2579990, 3501415, 4901981, 7002830, 9803962, 24509905, 49019810]

約数ペア:

[(1, 49019810), (2, 24509905), (5, 9803962), (7, 7002830), (10, 4901981), (14, 3501415), (19, 2579990), (35, 1400566), (38, 1289995), (70, 700283), (95, 515998), (133, 368570), (190, 257999), (266, 184285), (665, 73714), (1330, 36857)]