53164630

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 97718400

約数和(自身を除く): 44553770

約数列:

[1, 2, 5, 10, 79, 158, 173, 346, 389, 395, 778, 790, 865, 1730, 1945, 3890, 13667, 27334, 30731, 61462, 67297, 68335, 134594, 136670, 153655, 307310, 336485, 672970, 5316463, 10632926, 26582315, 53164630]

約数ペア:

[(1, 53164630), (2, 26582315), (5, 10632926), (10, 5316463), (79, 672970), (158, 336485), (173, 307310), (346, 153655), (389, 136670), (395, 134594), (778, 68335), (790, 67297), (865, 61462), (1730, 30731), (1945, 27334), (3890, 13667)]