47880452890

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{434921}}^1$

素因数の和:435138

約数の個数: 32

約数和(自身を含む): 87836847120

約数和(自身を除く): 39956394230

約数列:

[1, 2, 5, 10, 101, 109, 202, 218, 505, 545, 1010, 1090, 11009, 22018, 55045, 110090, 434921, 869842, 2174605, 4349210, 43927021, 47406389, 87854042, 94812778, 219635105, 237031945, 439270210, 474063890, 4788045289, 9576090578, 23940226445, 47880452890]

約数ペア:

[(1, 47880452890), (2, 23940226445), (5, 9576090578), (10, 4788045289), (101, 474063890), (109, 439270210), (202, 237031945), (218, 219635105), (505, 94812778), (545, 87854042), (1010, 47406389), (1090, 43927021), (11009, 4349210), (22018, 2174605), (55045, 869842), (110090, 434921)]