51560772

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 123029760

約数和(自身を除く): 71468988

約数列:

[1, 2, 3, 4, 6, 12, 79, 137, 158, 237, 274, 316, 397, 411, 474, 548, 794, 822, 948, 1191, 1588, 1644, 2382, 4764, 10823, 21646, 31363, 32469, 43292, 54389, 62726, 64938, 94089, 108778, 125452, 129876, 163167, 188178, 217556, 326334, 376356, 652668, 4296731, 8593462, 12890193, 17186924, 25780386, 51560772]

約数ペア:

[(1, 51560772), (2, 25780386), (3, 17186924), (4, 12890193), (6, 8593462), (12, 4296731), (79, 652668), (137, 376356), (158, 326334), (237, 217556), (274, 188178), (316, 163167), (397, 129876), (411, 125452), (474, 108778), (548, 94089), (794, 64938), (822, 62726), (948, 54389), (1191, 43292), (1588, 32469), (1644, 31363), (2382, 21646), (4764, 10823)]