50311130

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 92497680

約数和(自身を除く): 42186550

約数列:

[1, 2, 5, 10, 101, 109, 202, 218, 457, 505, 545, 914, 1010, 1090, 2285, 4570, 11009, 22018, 46157, 49813, 55045, 92314, 99626, 110090, 230785, 249065, 461570, 498130, 5031113, 10062226, 25155565, 50311130]

約数ペア:

[(1, 50311130), (2, 25155565), (5, 10062226), (10, 5031113), (101, 498130), (109, 461570), (202, 249065), (218, 230785), (457, 110090), (505, 99626), (545, 92314), (914, 55045), (1010, 49813), (1090, 46157), (2285, 22018), (4570, 11009)]