53437538

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2655

約数の個数: 48

約数和(自身を含む): 107114400

約数和(自身を除く): 53676862

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2609, 2926, 5218, 10241, 18263, 20482, 28699, 36526, 49571, 57398, 99142, 127841, 200893, 255682, 346997, 401786, 545281, 693994, 1090562, 1406251, 2428979, 2812502, 3816967, 4857958, 7633934, 26718769, 53437538]

約数ペア:

[(1, 53437538), (2, 26718769), (7, 7633934), (11, 4857958), (14, 3816967), (19, 2812502), (22, 2428979), (38, 1406251), (49, 1090562), (77, 693994), (98, 545281), (133, 401786), (154, 346997), (209, 255682), (266, 200893), (418, 127841), (539, 99142), (931, 57398), (1078, 49571), (1463, 36526), (1862, 28699), (2609, 20482), (2926, 18263), (5218, 10241)]