56964790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 113791392

約数和(自身を除く): 56826602

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 289, 391, 578, 782, 857, 1445, 1714, 1955, 2890, 3910, 4285, 6647, 8570, 13294, 14569, 19711, 29138, 33235, 39422, 66470, 72845, 98555, 145690, 197110, 247673, 335087, 495346, 670174, 1238365, 1675435, 2476730, 3350870, 5696479, 11392958, 28482395, 56964790]

約数ペア:

[(1, 56964790), (2, 28482395), (5, 11392958), (10, 5696479), (17, 3350870), (23, 2476730), (34, 1675435), (46, 1238365), (85, 670174), (115, 495346), (170, 335087), (230, 247673), (289, 197110), (391, 145690), (578, 98555), (782, 72845), (857, 66470), (1445, 39422), (1714, 33235), (1955, 29138), (2890, 19711), (3910, 14569), (4285, 13294), (6647, 8570)]