56302645

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 23047115

約数列:

[1, 5, 7, 35, 71, 139, 163, 355, 497, 695, 815, 973, 1141, 2485, 4865, 5705, 9869, 11573, 22657, 49345, 57865, 69083, 81011, 113285, 158599, 345415, 405055, 792995, 1608647, 8043235, 11260529, 56302645]

約数ペア:

[(1, 56302645), (5, 11260529), (7, 8043235), (35, 1608647), (71, 792995), (139, 405055), (163, 345415), (355, 158599), (497, 113285), (695, 81011), (815, 69083), (973, 57865), (1141, 49345), (2485, 22657), (4865, 11573), (5705, 9869)]