56479290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4409}}^1$

素因数の和:4487

約数の個数: 64

約数和(自身を含む): 157489920

約数和(自身を除く): 101010630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 4409, 6405, 8818, 12810, 13227, 22045, 26454, 30863, 44090, 61726, 66135, 92589, 132270, 154315, 185178, 268949, 308630, 462945, 537898, 806847, 925890, 1344745, 1613694, 1882643, 2689490, 3765286, 4034235, 5647929, 8068470, 9413215, 11295858, 18826430, 28239645, 56479290]

約数ペア:

[(1, 56479290), (2, 28239645), (3, 18826430), (5, 11295858), (6, 9413215), (7, 8068470), (10, 5647929), (14, 4034235), (15, 3765286), (21, 2689490), (30, 1882643), (35, 1613694), (42, 1344745), (61, 925890), (70, 806847), (105, 537898), (122, 462945), (183, 308630), (210, 268949), (305, 185178), (366, 154315), (427, 132270), (610, 92589), (854, 66135), (915, 61726), (1281, 44090), (1830, 30863), (2135, 26454), (2562, 22045), (4270, 13227), (4409, 12810), (6405, 8818)]