49226660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1459}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 118715520

約数和(自身を除く): 69488860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1459, 1687, 2410, 2918, 3374, 4820, 5836, 6748, 7295, 8435, 10213, 14590, 16870, 20426, 29180, 33740, 40852, 51065, 102130, 204260, 351619, 703238, 1406476, 1758095, 2461333, 3516190, 4922666, 7032380, 9845332, 12306665, 24613330, 49226660]

約数ペア:

[(1, 49226660), (2, 24613330), (4, 12306665), (5, 9845332), (7, 7032380), (10, 4922666), (14, 3516190), (20, 2461333), (28, 1758095), (35, 1406476), (70, 703238), (140, 351619), (241, 204260), (482, 102130), (964, 51065), (1205, 40852), (1459, 33740), (1687, 29180), (2410, 20426), (2918, 16870), (3374, 14590), (4820, 10213), (5836, 8435), (6748, 7295)]