49990178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8171}}^1$

素因数の和:8222

約数の個数: 32

約数和(自身を含む): 94141440

約数和(自身を除く): 44151262

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 8171, 16342, 57197, 114394, 155249, 187933, 310498, 375866, 1086743, 1315531, 2173486, 2631062, 3570727, 7141454, 24995089, 49990178]

約数ペア:

[(1, 49990178), (2, 24995089), (7, 7141454), (14, 3570727), (19, 2631062), (23, 2173486), (38, 1315531), (46, 1086743), (133, 375866), (161, 310498), (266, 187933), (322, 155249), (437, 114394), (874, 57197), (3059, 16342), (6118, 8171)]