51300465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 86144256

約数和(自身を除く): 34843791

約数列:

[1, 3, 5, 15, 23, 69, 115, 241, 345, 617, 723, 1205, 1851, 3085, 3615, 5543, 9255, 14191, 16629, 27715, 42573, 70955, 83145, 148697, 212865, 446091, 743485, 2230455, 3420031, 10260093, 17100155, 51300465]

約数ペア:

[(1, 51300465), (3, 17100155), (5, 10260093), (15, 3420031), (23, 2230455), (69, 743485), (115, 446091), (241, 212865), (345, 148697), (617, 83145), (723, 70955), (1205, 42573), (1851, 27715), (3085, 16629), (3615, 14191), (5543, 9255)]