56437285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 73675008

約数和(自身を除く): 17237723

約数列:

[1, 5, 23, 43, 101, 113, 115, 215, 505, 565, 989, 2323, 2599, 4343, 4859, 4945, 11413, 11615, 12995, 21715, 24295, 57065, 99889, 111757, 262499, 490759, 499445, 558785, 1312495, 2453795, 11287457, 56437285]

約数ペア:

[(1, 56437285), (5, 11287457), (23, 2453795), (43, 1312495), (101, 558785), (113, 499445), (115, 490759), (215, 262499), (505, 111757), (565, 99889), (989, 57065), (2323, 24295), (2599, 21715), (4343, 12995), (4859, 11615), (4945, 11413)]