53139130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4783}}^1$

素因数の和:4902

約数の個数: 32

約数和(自身を含む): 105401088

約数和(自身を除く): 52261958

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 4783, 5555, 9566, 11110, 23915, 47830, 52613, 105226, 263065, 483083, 526130, 966166, 2415415, 4830830, 5313913, 10627826, 26569565, 53139130]

約数ペア:

[(1, 53139130), (2, 26569565), (5, 10627826), (10, 5313913), (11, 4830830), (22, 2415415), (55, 966166), (101, 526130), (110, 483083), (202, 263065), (505, 105226), (1010, 52613), (1111, 47830), (2222, 23915), (4783, 11110), (5555, 9566)]