48069140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 116290944

約数和(自身を除く): 68221804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 2621, 3668, 4585, 5242, 9170, 10484, 13105, 18340, 18347, 26210, 36694, 52420, 73388, 91735, 183470, 343351, 366940, 686702, 1373404, 1716755, 2403457, 3433510, 4806914, 6867020, 9613828, 12017285, 24034570, 48069140]

約数ペア:

[(1, 48069140), (2, 24034570), (4, 12017285), (5, 9613828), (7, 6867020), (10, 4806914), (14, 3433510), (20, 2403457), (28, 1716755), (35, 1373404), (70, 686702), (131, 366940), (140, 343351), (262, 183470), (524, 91735), (655, 73388), (917, 52420), (1310, 36694), (1834, 26210), (2620, 18347), (2621, 18340), (3668, 13105), (4585, 10484), (5242, 9170)]