54218580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5347}}^1$

素因数の和:5385

約数の個数: 72

約数和(自身を含む): 164418912

約数和(自身を除く): 110200332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 5347, 10140, 10694, 16041, 21388, 26735, 32082, 53470, 64164, 69511, 80205, 106940, 139022, 160410, 208533, 278044, 320820, 347555, 417066, 695110, 834132, 903643, 1042665, 1390220, 1807286, 2085330, 2710929, 3614572, 4170660, 4518215, 5421858, 9036430, 10843716, 13554645, 18072860, 27109290, 54218580]

約数ペア:

[(1, 54218580), (2, 27109290), (3, 18072860), (4, 13554645), (5, 10843716), (6, 9036430), (10, 5421858), (12, 4518215), (13, 4170660), (15, 3614572), (20, 2710929), (26, 2085330), (30, 1807286), (39, 1390220), (52, 1042665), (60, 903643), (65, 834132), (78, 695110), (130, 417066), (156, 347555), (169, 320820), (195, 278044), (260, 208533), (338, 160410), (390, 139022), (507, 106940), (676, 80205), (780, 69511), (845, 64164), (1014, 53470), (1690, 32082), (2028, 26735), (2535, 21388), (3380, 16041), (5070, 10694), (5347, 10140)]