55584340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3931}}^1$

素因数の和:4048

約数の個数: 48

約数和(自身を含む): 134757504

約数和(自身を除く): 79173164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 3931, 7070, 7862, 14140, 15724, 19655, 27517, 39310, 55034, 78620, 110068, 137585, 275170, 397031, 550340, 794062, 1588124, 1985155, 2779217, 3970310, 5558434, 7940620, 11116868, 13896085, 27792170, 55584340]

約数ペア:

[(1, 55584340), (2, 27792170), (4, 13896085), (5, 11116868), (7, 7940620), (10, 5558434), (14, 3970310), (20, 2779217), (28, 1985155), (35, 1588124), (70, 794062), (101, 550340), (140, 397031), (202, 275170), (404, 137585), (505, 110068), (707, 78620), (1010, 55034), (1414, 39310), (2020, 27517), (2828, 19655), (3535, 15724), (3931, 14140), (7070, 7862)]