53346740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 116593344

約数和(自身を除く): 63246604

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 164, 205, 268, 335, 410, 670, 820, 971, 1340, 1942, 2747, 3884, 4855, 5494, 9710, 10988, 13735, 19420, 27470, 39811, 54940, 65057, 79622, 130114, 159244, 199055, 260228, 325285, 398110, 650570, 796220, 1301140, 2667337, 5334674, 10669348, 13336685, 26673370, 53346740]

約数ペア:

[(1, 53346740), (2, 26673370), (4, 13336685), (5, 10669348), (10, 5334674), (20, 2667337), (41, 1301140), (67, 796220), (82, 650570), (134, 398110), (164, 325285), (205, 260228), (268, 199055), (335, 159244), (410, 130114), (670, 79622), (820, 65057), (971, 54940), (1340, 39811), (1942, 27470), (2747, 19420), (3884, 13735), (4855, 10988), (5494, 9710)]