47881386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1801}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 119191488

約数和(自身を除く): 71310102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1801, 1899, 2954, 3602, 3798, 4431, 5403, 8862, 10806, 12607, 13293, 16209, 25214, 26586, 32418, 37821, 75642, 113463, 226926, 380011, 760022, 1140033, 2280066, 2660077, 3420099, 5320154, 6840198, 7980231, 15960462, 23940693, 47881386]

約数ペア:

[(1, 47881386), (2, 23940693), (3, 15960462), (6, 7980231), (7, 6840198), (9, 5320154), (14, 3420099), (18, 2660077), (21, 2280066), (42, 1140033), (63, 760022), (126, 380011), (211, 226926), (422, 113463), (633, 75642), (1266, 37821), (1477, 32418), (1801, 26586), (1899, 25214), (2954, 16209), (3602, 13293), (3798, 12607), (4431, 10806), (5403, 8862)]