49714340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1787}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 113545152

約数和(自身を除く): 63830812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 1787, 2140, 2782, 3574, 5564, 6955, 7148, 8935, 13910, 17870, 23231, 27820, 35740, 46462, 92924, 116155, 191209, 232310, 382418, 464620, 764836, 956045, 1912090, 2485717, 3824180, 4971434, 9942868, 12428585, 24857170, 49714340]

約数ペア:

[(1, 49714340), (2, 24857170), (4, 12428585), (5, 9942868), (10, 4971434), (13, 3824180), (20, 2485717), (26, 1912090), (52, 956045), (65, 764836), (107, 464620), (130, 382418), (214, 232310), (260, 191209), (428, 116155), (535, 92924), (1070, 46462), (1391, 35740), (1787, 27820), (2140, 23231), (2782, 17870), (3574, 13910), (5564, 8935), (6955, 7148)]