56822008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 116181000

約数和(自身を除く): 59358992

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 389, 589, 778, 961, 1178, 1556, 1922, 2356, 3112, 3844, 4712, 7391, 7688, 12059, 14782, 18259, 24118, 29564, 36518, 48236, 59128, 73036, 96472, 146072, 229121, 373829, 458242, 747658, 916484, 1495316, 1832968, 2990632, 7102751, 14205502, 28411004, 56822008]

約数ペア:

[(1, 56822008), (2, 28411004), (4, 14205502), (8, 7102751), (19, 2990632), (31, 1832968), (38, 1495316), (62, 916484), (76, 747658), (124, 458242), (152, 373829), (248, 229121), (389, 146072), (589, 96472), (778, 73036), (961, 59128), (1178, 48236), (1556, 36518), (1922, 29564), (2356, 24118), (3112, 18259), (3844, 14782), (4712, 12059), (7391, 7688)]