51359756

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{653}}^1$

素因数の和:770

約数の個数: 36

約数和(自身を含む): 104854512

約数和(自身を除く): 53494756

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 653, 742, 1306, 1484, 2612, 2809, 4571, 5618, 9142, 11236, 18284, 19663, 34609, 39326, 69218, 78652, 138436, 242263, 484526, 969052, 1834277, 3668554, 7337108, 12839939, 25679878, 51359756]

約数ペア:

[(1, 51359756), (2, 25679878), (4, 12839939), (7, 7337108), (14, 3668554), (28, 1834277), (53, 969052), (106, 484526), (212, 242263), (371, 138436), (653, 78652), (742, 69218), (1306, 39326), (1484, 34609), (2612, 19663), (2809, 18284), (4571, 11236), (5618, 9142)]