51123186

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 118067040

約数和(自身を除く): 66943854

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1494, 1577, 1801, 3154, 3602, 4731, 5403, 9462, 10806, 14193, 16209, 28386, 32418, 34219, 68438, 102657, 149483, 205314, 298966, 307971, 448449, 615942, 896898, 1345347, 2690694, 2840177, 5680354, 8520531, 17041062, 25561593, 51123186]

約数ペア:

[(1, 51123186), (2, 25561593), (3, 17041062), (6, 8520531), (9, 5680354), (18, 2840177), (19, 2690694), (38, 1345347), (57, 896898), (83, 615942), (114, 448449), (166, 307971), (171, 298966), (249, 205314), (342, 149483), (498, 102657), (747, 68438), (1494, 34219), (1577, 32418), (1801, 28386), (3154, 16209), (3602, 14193), (4731, 10806), (5403, 9462)]