50666470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 100362240

約数和(自身を除く): 49695770

約数列:

[1, 2, 5, 10, 23, 43, 46, 47, 86, 94, 109, 115, 215, 218, 230, 235, 430, 470, 545, 989, 1081, 1090, 1978, 2021, 2162, 2507, 4042, 4687, 4945, 5014, 5123, 5405, 9374, 9890, 10105, 10246, 10810, 12535, 20210, 23435, 25070, 25615, 46483, 46870, 51230, 92966, 107801, 117829, 215602, 220289, 232415, 235658, 440578, 464830, 539005, 589145, 1078010, 1101445, 1178290, 2202890, 5066647, 10133294, 25333235, 50666470]

約数ペア:

[(1, 50666470), (2, 25333235), (5, 10133294), (10, 5066647), (23, 2202890), (43, 1178290), (46, 1101445), (47, 1078010), (86, 589145), (94, 539005), (109, 464830), (115, 440578), (215, 235658), (218, 232415), (230, 220289), (235, 215602), (430, 117829), (470, 107801), (545, 92966), (989, 51230), (1081, 46870), (1090, 46483), (1978, 25615), (2021, 25070), (2162, 23435), (2507, 20210), (4042, 12535), (4687, 10810), (4945, 10246), (5014, 10105), (5123, 9890), (5405, 9374)]