51792130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7517}}^1$

素因数の和:7590

約数の個数: 32

約数和(自身を含む): 102304944

約数和(自身を除く): 50512814

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 7517, 15034, 37585, 75170, 97721, 195442, 398401, 488605, 796802, 977210, 1992005, 3984010, 5179213, 10358426, 25896065, 51792130]

約数ペア:

[(1, 51792130), (2, 25896065), (5, 10358426), (10, 5179213), (13, 3984010), (26, 1992005), (53, 977210), (65, 796802), (106, 488605), (130, 398401), (265, 195442), (530, 97721), (689, 75170), (1378, 37585), (3445, 15034), (6890, 7517)]