54638816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 116375616

約数和(自身を除く): 61736800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 2137, 3196, 4274, 6392, 8548, 12784, 17096, 25568, 34192, 36329, 68384, 72658, 100439, 145316, 200878, 290632, 401756, 581264, 803512, 1162528, 1607024, 1707463, 3214048, 3414926, 6829852, 13659704, 27319408, 54638816]

約数ペア:

[(1, 54638816), (2, 27319408), (4, 13659704), (8, 6829852), (16, 3414926), (17, 3214048), (32, 1707463), (34, 1607024), (47, 1162528), (68, 803512), (94, 581264), (136, 401756), (188, 290632), (272, 200878), (376, 145316), (544, 100439), (752, 72658), (799, 68384), (1504, 36329), (1598, 34192), (2137, 25568), (3196, 17096), (4274, 12784), (6392, 8548)]