51253260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44959}}^1$

素因数の和:44990

約数の個数: 48

約数和(自身を含む): 151065600

約数和(自身を除く): 99812340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 44959, 89918, 134877, 179836, 224795, 269754, 449590, 539508, 674385, 854221, 899180, 1348770, 1708442, 2562663, 2697540, 3416884, 4271105, 5125326, 8542210, 10250652, 12813315, 17084420, 25626630, 51253260]

約数ペア:

[(1, 51253260), (2, 25626630), (3, 17084420), (4, 12813315), (5, 10250652), (6, 8542210), (10, 5125326), (12, 4271105), (15, 3416884), (19, 2697540), (20, 2562663), (30, 1708442), (38, 1348770), (57, 899180), (60, 854221), (76, 674385), (95, 539508), (114, 449590), (190, 269754), (228, 224795), (285, 179836), (380, 134877), (570, 89918), (1140, 44959)]