52313155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 16115645

約数列:

[1, 5, 23, 43, 71, 115, 149, 215, 355, 745, 989, 1633, 3053, 3427, 4945, 6407, 8165, 10579, 15265, 17135, 32035, 52895, 70219, 147361, 243317, 351095, 454897, 736805, 1216585, 2274485, 10462631, 52313155]

約数ペア:

[(1, 52313155), (5, 10462631), (23, 2274485), (43, 1216585), (71, 736805), (115, 454897), (149, 351095), (215, 243317), (355, 147361), (745, 70219), (989, 52895), (1633, 32035), (3053, 17135), (3427, 15265), (4945, 10579), (6407, 8165)]