56182360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8311}}^1$

素因数の和:8348

約数の個数: 48

約数和(自身を含む): 136898640

約数和(自身を除く): 80716280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 8311, 16622, 33244, 41555, 66488, 83110, 108043, 166220, 216086, 332440, 432172, 540215, 864344, 1080430, 1404559, 2160860, 2809118, 4321720, 5618236, 7022795, 11236472, 14045590, 28091180, 56182360]

約数ペア:

[(1, 56182360), (2, 28091180), (4, 14045590), (5, 11236472), (8, 7022795), (10, 5618236), (13, 4321720), (20, 2809118), (26, 2160860), (40, 1404559), (52, 1080430), (65, 864344), (104, 540215), (130, 432172), (169, 332440), (260, 216086), (338, 166220), (520, 108043), (676, 83110), (845, 66488), (1352, 41555), (1690, 33244), (3380, 16622), (6760, 8311)]