48836720

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3163}}^1$

素因数の和:3369

約数の個数: 40

約数和(自身を含む): 114169776

約数和(自身を除く): 65333056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3163, 3860, 6326, 7720, 12652, 15440, 15815, 25304, 31630, 50608, 63260, 126520, 253040, 610459, 1220918, 2441836, 3052295, 4883672, 6104590, 9767344, 12209180, 24418360, 48836720]

約数ペア:

[(1, 48836720), (2, 24418360), (4, 12209180), (5, 9767344), (8, 6104590), (10, 4883672), (16, 3052295), (20, 2441836), (40, 1220918), (80, 610459), (193, 253040), (386, 126520), (772, 63260), (965, 50608), (1544, 31630), (1930, 25304), (3088, 15815), (3163, 15440), (3860, 12652), (6326, 7720)]