54640490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2503}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 102764160

約数和(自身を除く): 48123670

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 295, 370, 590, 2183, 2503, 4366, 5006, 10915, 12515, 21830, 25030, 92611, 147677, 185222, 295354, 463055, 738385, 926110, 1476770, 5464049, 10928098, 27320245, 54640490]

約数ペア:

[(1, 54640490), (2, 27320245), (5, 10928098), (10, 5464049), (37, 1476770), (59, 926110), (74, 738385), (118, 463055), (185, 295354), (295, 185222), (370, 147677), (590, 92611), (2183, 25030), (2503, 21830), (4366, 12515), (5006, 10915)]