56004320

素因数分解:

$2^5\times 5^1\times {\mathrm{541}}^1\times {\mathrm{647}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 132759648

約数和(自身を除く): 76755328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 541, 647, 1082, 1294, 2164, 2588, 2705, 3235, 4328, 5176, 5410, 6470, 8656, 10352, 10820, 12940, 17312, 20704, 21640, 25880, 43280, 51760, 86560, 103520, 350027, 700054, 1400108, 1750135, 2800216, 3500270, 5600432, 7000540, 11200864, 14001080, 28002160, 56004320]

約数ペア:

[(1, 56004320), (2, 28002160), (4, 14001080), (5, 11200864), (8, 7000540), (10, 5600432), (16, 3500270), (20, 2800216), (32, 1750135), (40, 1400108), (80, 700054), (160, 350027), (541, 103520), (647, 86560), (1082, 51760), (1294, 43280), (2164, 25880), (2588, 21640), (2705, 20704), (3235, 17312), (4328, 12940), (5176, 10820), (5410, 10352), (6470, 8656)]