51841348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 103864320

約数和(自身を除く): 52022972

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 137, 247, 274, 383, 494, 548, 766, 988, 1532, 1781, 2603, 3562, 4979, 5206, 7124, 7277, 9958, 10412, 14554, 19916, 29108, 33839, 52471, 67678, 94601, 104942, 135356, 189202, 209884, 378404, 682123, 996949, 1364246, 1993898, 2728492, 3987796, 12960337, 25920674, 51841348]

約数ペア:

[(1, 51841348), (2, 25920674), (4, 12960337), (13, 3987796), (19, 2728492), (26, 1993898), (38, 1364246), (52, 996949), (76, 682123), (137, 378404), (247, 209884), (274, 189202), (383, 135356), (494, 104942), (548, 94601), (766, 67678), (988, 52471), (1532, 33839), (1781, 29108), (2603, 19916), (3562, 14554), (4979, 10412), (5206, 9958), (7124, 7277)]