49070140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9473}}^1$

素因数の和:9526

約数の個数: 48

約数和(自身を含む): 120964032

約数和(自身を除く): 71893892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 9473, 18946, 37892, 47365, 66311, 94730, 132622, 189460, 265244, 331555, 350501, 663110, 701002, 1326220, 1402004, 1752505, 2453507, 3505010, 4907014, 7010020, 9814028, 12267535, 24535070, 49070140]

約数ペア:

[(1, 49070140), (2, 24535070), (4, 12267535), (5, 9814028), (7, 7010020), (10, 4907014), (14, 3505010), (20, 2453507), (28, 1752505), (35, 1402004), (37, 1326220), (70, 701002), (74, 663110), (140, 350501), (148, 331555), (185, 265244), (259, 189460), (370, 132622), (518, 94730), (740, 66311), (1036, 47365), (1295, 37892), (2590, 18946), (5180, 9473)]