56557907075

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{1499}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 72477504000

約数和(自身を除く): 15919596925

約数列:

[1, 5, 25, 47, 163, 197, 235, 815, 985, 1175, 1499, 4075, 4925, 7495, 7661, 9259, 32111, 37475, 38305, 46295, 70453, 160555, 191525, 231475, 244337, 295303, 352265, 802775, 1221685, 1476515, 1509217, 1761325, 6108425, 7382575, 7546085, 11483839, 13879241, 37730425, 48134389, 57419195, 69396205, 240671945, 287095975, 346981025, 1203359725, 2262316283, 11311581415, 56557907075]

約数ペア:

[(1, 56557907075), (5, 11311581415), (25, 2262316283), (47, 1203359725), (163, 346981025), (197, 287095975), (235, 240671945), (815, 69396205), (985, 57419195), (1175, 48134389), (1499, 37730425), (4075, 13879241), (4925, 11483839), (7495, 7546085), (7661, 7382575), (9259, 6108425), (32111, 1761325), (37475, 1509217), (38305, 1476515), (46295, 1221685), (70453, 802775), (160555, 352265), (191525, 295303), (231475, 244337)]