51346323

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 89137152

約数和(自身を除く): 37790829

約数列:

[1, 3, 7, 9, 21, 31, 61, 63, 93, 183, 217, 279, 427, 431, 549, 651, 1281, 1293, 1891, 1953, 3017, 3843, 3879, 5673, 9051, 13237, 13361, 17019, 26291, 27153, 39711, 40083, 78873, 93527, 119133, 120249, 184037, 236619, 280581, 552111, 815021, 841743, 1656333, 2445063, 5705147, 7335189, 17115441, 51346323]

約数ペア:

[(1, 51346323), (3, 17115441), (7, 7335189), (9, 5705147), (21, 2445063), (31, 1656333), (61, 841743), (63, 815021), (93, 552111), (183, 280581), (217, 236619), (279, 184037), (427, 120249), (431, 119133), (549, 93527), (651, 78873), (1281, 40083), (1293, 39711), (1891, 27153), (1953, 26291), (3017, 17019), (3843, 13361), (3879, 13237), (5673, 9051)]