51930705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 87926400

約数和(自身を除く): 35995695

約数列:

[1, 3, 5, 15, 19, 57, 95, 257, 285, 709, 771, 1285, 2127, 3545, 3855, 4883, 10635, 13471, 14649, 24415, 40413, 67355, 73245, 182213, 202065, 546639, 911065, 2733195, 3462047, 10386141, 17310235, 51930705]

約数ペア:

[(1, 51930705), (3, 17310235), (5, 10386141), (15, 3462047), (19, 2733195), (57, 911065), (95, 546639), (257, 202065), (285, 182213), (709, 73245), (771, 67355), (1285, 40413), (2127, 24415), (3545, 14649), (3855, 13471), (4883, 10635)]