47599420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 114271920

約数和(自身を除く): 66672500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 409, 460, 506, 529, 818, 1012, 1058, 1265, 1636, 2045, 2116, 2530, 2645, 4090, 4499, 5060, 5290, 5819, 8180, 8998, 9407, 10580, 11638, 17996, 18814, 22495, 23276, 29095, 37628, 44990, 47035, 58190, 89980, 94070, 103477, 116380, 188140, 206954, 216361, 413908, 432722, 517385, 865444, 1034770, 1081805, 2069540, 2163610, 2379971, 4327220, 4759942, 9519884, 11899855, 23799710, 47599420]

約数ペア:

[(1, 47599420), (2, 23799710), (4, 11899855), (5, 9519884), (10, 4759942), (11, 4327220), (20, 2379971), (22, 2163610), (23, 2069540), (44, 1081805), (46, 1034770), (55, 865444), (92, 517385), (110, 432722), (115, 413908), (220, 216361), (230, 206954), (253, 188140), (409, 116380), (460, 103477), (506, 94070), (529, 89980), (818, 58190), (1012, 47035), (1058, 44990), (1265, 37628), (1636, 29095), (2045, 23276), (2116, 22495), (2530, 18814), (2645, 17996), (4090, 11638), (4499, 10580), (5060, 9407), (5290, 8998), (5819, 8180)]