51556076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 106813728

約数和(自身を除く): 55257652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 173, 286, 346, 521, 572, 692, 1042, 1903, 2084, 2249, 3806, 4498, 5731, 6773, 7612, 8996, 11462, 13546, 22924, 24739, 27092, 49478, 74503, 90133, 98956, 149006, 180266, 298012, 360532, 991463, 1171729, 1982926, 2343458, 3965852, 4686916, 12889019, 25778038, 51556076]

約数ペア:

[(1, 51556076), (2, 25778038), (4, 12889019), (11, 4686916), (13, 3965852), (22, 2343458), (26, 1982926), (44, 1171729), (52, 991463), (143, 360532), (173, 298012), (286, 180266), (346, 149006), (521, 98956), (572, 90133), (692, 74503), (1042, 49478), (1903, 27092), (2084, 24739), (2249, 22924), (3806, 13546), (4498, 11462), (5731, 8996), (6773, 7612)]