54652020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6553}}^1$

素因数の和:6704

約数の個数: 48

約数和(自身を含む): 154150080

約数和(自身を除く): 99498060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 6553, 8340, 13106, 19659, 26212, 32765, 39318, 65530, 78636, 98295, 131060, 196590, 393180, 910867, 1821734, 2732601, 3643468, 4554335, 5465202, 9108670, 10930404, 13663005, 18217340, 27326010, 54652020]

約数ペア:

[(1, 54652020), (2, 27326010), (3, 18217340), (4, 13663005), (5, 10930404), (6, 9108670), (10, 5465202), (12, 4554335), (15, 3643468), (20, 2732601), (30, 1821734), (60, 910867), (139, 393180), (278, 196590), (417, 131060), (556, 98295), (695, 78636), (834, 65530), (1390, 39318), (1668, 32765), (2085, 26212), (2780, 19659), (4170, 13106), (6553, 8340)]