51901472575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{76837}}^1$

素因数の和:77547

約数の個数: 24

約数和(自身を含む): 66028430160

約数和(自身を除く): 14126957585

約数列:

[1, 5, 25, 41, 205, 659, 1025, 3295, 16475, 27019, 76837, 135095, 384185, 675475, 1920925, 3150317, 15751585, 50635583, 78757925, 253177915, 1265889575, 2076058903, 10380294515, 51901472575]

約数ペア:

[(1, 51901472575), (5, 10380294515), (25, 2076058903), (41, 1265889575), (205, 253177915), (659, 78757925), (1025, 50635583), (3295, 15751585), (16475, 3150317), (27019, 1920925), (76837, 675475), (135095, 384185)]