81317050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{34603}}^1$

素因数の和:34662

約数の個数: 24

約数和(自身を含む): 154472256

約数和(自身を除く): 73155206

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 34603, 69206, 173015, 346030, 865075, 1626341, 1730150, 3252682, 8131705, 16263410, 40658525, 81317050]

約数ペア:

[(1, 81317050), (2, 40658525), (5, 16263410), (10, 8131705), (25, 3252682), (47, 1730150), (50, 1626341), (94, 865075), (235, 346030), (470, 173015), (1175, 69206), (2350, 34603)]