49005940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4447}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 112089600

約数和(自身を除く): 63083660

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 4447, 5510, 8894, 11020, 17788, 22235, 44470, 84493, 88940, 128963, 168986, 257926, 337972, 422465, 515852, 644815, 844930, 1289630, 1689860, 2450297, 2579260, 4900594, 9801188, 12251485, 24502970, 49005940]

約数ペア:

[(1, 49005940), (2, 24502970), (4, 12251485), (5, 9801188), (10, 4900594), (19, 2579260), (20, 2450297), (29, 1689860), (38, 1289630), (58, 844930), (76, 644815), (95, 515852), (116, 422465), (145, 337972), (190, 257926), (290, 168986), (380, 128963), (551, 88940), (580, 84493), (1102, 44470), (2204, 22235), (2755, 17788), (4447, 11020), (5510, 8894)]