51580756654

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{6353}}^1$

素因数の和:6745

約数の個数: 64

約数和(自身を含む): 94205928960

約数和(自身を除く): 42625172306

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 233, 262, 266, 466, 917, 1631, 1834, 2489, 3262, 4427, 4978, 6353, 8854, 12706, 17423, 30523, 30989, 34846, 44471, 61046, 61978, 88942, 120707, 213661, 241414, 427322, 579937, 832243, 844949, 1159874, 1480249, 1664486, 1689898, 2960498, 4059559, 5825701, 8119118, 10361743, 11651402, 15812617, 20723486, 28124731, 31625234, 56249462, 110688319, 193912619, 196873117, 221376638, 387825238, 393746234, 1357388333, 2714776666, 3684339761, 7368679522, 25790378327, 51580756654]

約数ペア:

[(1, 51580756654), (2, 25790378327), (7, 7368679522), (14, 3684339761), (19, 2714776666), (38, 1357388333), (131, 393746234), (133, 387825238), (233, 221376638), (262, 196873117), (266, 193912619), (466, 110688319), (917, 56249462), (1631, 31625234), (1834, 28124731), (2489, 20723486), (3262, 15812617), (4427, 11651402), (4978, 10361743), (6353, 8119118), (8854, 5825701), (12706, 4059559), (17423, 2960498), (30523, 1689898), (30989, 1664486), (34846, 1480249), (44471, 1159874), (61046, 844949), (61978, 832243), (88942, 579937), (120707, 427322), (213661, 241414)]