56713415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 81505440

約数和(自身を除く): 24792025

約数列:

[1, 5, 11, 29, 31, 37, 55, 145, 155, 185, 319, 341, 407, 899, 961, 1073, 1147, 1595, 1705, 2035, 4495, 4805, 5365, 5735, 9889, 10571, 11803, 12617, 27869, 33263, 35557, 49445, 52855, 59015, 63085, 139345, 166315, 177785, 306559, 365893, 391127, 1031153, 1532795, 1829465, 1955635, 5155765, 11342683, 56713415]

約数ペア:

[(1, 56713415), (5, 11342683), (11, 5155765), (29, 1955635), (31, 1829465), (37, 1532795), (55, 1031153), (145, 391127), (155, 365893), (185, 306559), (319, 177785), (341, 166315), (407, 139345), (899, 63085), (961, 59015), (1073, 52855), (1147, 49445), (1595, 35557), (1705, 33263), (2035, 27869), (4495, 12617), (4805, 11803), (5365, 10571), (5735, 9889)]