56847544

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 121548600

約数和(自身を除く): 64701056

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 2213, 3211, 4426, 6422, 8852, 12844, 17704, 25688, 28769, 42047, 57538, 84094, 115076, 168188, 230152, 336376, 373997, 546611, 747994, 1093222, 1495988, 2186444, 2991976, 4372888, 7105943, 14211886, 28423772, 56847544]

約数ペア:

[(1, 56847544), (2, 28423772), (4, 14211886), (8, 7105943), (13, 4372888), (19, 2991976), (26, 2186444), (38, 1495988), (52, 1093222), (76, 747994), (104, 546611), (152, 373997), (169, 336376), (247, 230152), (338, 168188), (494, 115076), (676, 84094), (988, 57538), (1352, 42047), (1976, 28769), (2213, 25688), (3211, 17704), (4426, 12844), (6422, 8852)]