51694155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 95397120

約数和(自身を除く): 43702965

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 285, 309, 515, 587, 855, 927, 1545, 1761, 1957, 2935, 4635, 5283, 5871, 8805, 9785, 11153, 17613, 26415, 29355, 33459, 55765, 60461, 88065, 100377, 167295, 181383, 302305, 501885, 544149, 906915, 1148759, 2720745, 3446277, 5743795, 10338831, 17231385, 51694155]

約数ペア:

[(1, 51694155), (3, 17231385), (5, 10338831), (9, 5743795), (15, 3446277), (19, 2720745), (45, 1148759), (57, 906915), (95, 544149), (103, 501885), (171, 302305), (285, 181383), (309, 167295), (515, 100377), (587, 88065), (855, 60461), (927, 55765), (1545, 33459), (1761, 29355), (1957, 26415), (2935, 17613), (4635, 11153), (5283, 9785), (5871, 8805)]