53173458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1019}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 124750080

約数和(自身を除く): 71576622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 1019, 1338, 2007, 2038, 2899, 3057, 4014, 5798, 6114, 8697, 9171, 13247, 17394, 18342, 26091, 26494, 39741, 52182, 79482, 119223, 227237, 238446, 454474, 681711, 1363422, 2045133, 2954081, 4090266, 5908162, 8862243, 17724486, 26586729, 53173458]

約数ペア:

[(1, 53173458), (2, 26586729), (3, 17724486), (6, 8862243), (9, 5908162), (13, 4090266), (18, 2954081), (26, 2045133), (39, 1363422), (78, 681711), (117, 454474), (223, 238446), (234, 227237), (446, 119223), (669, 79482), (1019, 52182), (1338, 39741), (2007, 26494), (2038, 26091), (2899, 18342), (3057, 17394), (4014, 13247), (5798, 9171), (6114, 8697)]