51394842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3169}}^1$

素因数の和:3247

約数の個数: 48

約数和(自身を含む): 120168360

約数和(自身を除く): 68773518

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 2703, 3169, 5406, 6338, 8109, 9507, 16218, 19014, 28521, 53873, 57042, 107746, 161619, 167957, 323238, 335914, 484857, 503871, 969714, 1007742, 1511613, 2855269, 3023226, 5710538, 8565807, 17131614, 25697421, 51394842]

約数ペア:

[(1, 51394842), (2, 25697421), (3, 17131614), (6, 8565807), (9, 5710538), (17, 3023226), (18, 2855269), (34, 1511613), (51, 1007742), (53, 969714), (102, 503871), (106, 484857), (153, 335914), (159, 323238), (306, 167957), (318, 161619), (477, 107746), (901, 57042), (954, 53873), (1802, 28521), (2703, 19014), (3169, 16218), (5406, 9507), (6338, 8109)]