49189936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 106064640

約数和(自身を除く): 56874704

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 53, 71, 76, 86, 106, 142, 152, 172, 212, 284, 304, 344, 424, 568, 688, 817, 848, 1007, 1136, 1349, 1634, 2014, 2279, 2698, 3053, 3268, 3763, 4028, 4558, 5396, 6106, 6536, 7526, 8056, 9116, 10792, 12212, 13072, 15052, 16112, 18232, 21584, 24424, 30104, 36464, 43301, 48848, 58007, 60208, 71497, 86602, 116014, 142994, 161809, 173204, 232028, 285988, 323618, 346408, 464056, 571976, 647236, 692816, 928112, 1143952, 1294472, 2588944, 3074371, 6148742, 12297484, 24594968, 49189936]

約数ペア:

[(1, 49189936), (2, 24594968), (4, 12297484), (8, 6148742), (16, 3074371), (19, 2588944), (38, 1294472), (43, 1143952), (53, 928112), (71, 692816), (76, 647236), (86, 571976), (106, 464056), (142, 346408), (152, 323618), (172, 285988), (212, 232028), (284, 173204), (304, 161809), (344, 142994), (424, 116014), (568, 86602), (688, 71497), (817, 60208), (848, 58007), (1007, 48848), (1136, 43301), (1349, 36464), (1634, 30104), (2014, 24424), (2279, 21584), (2698, 18232), (3053, 16112), (3268, 15052), (3763, 13072), (4028, 12212), (4558, 10792), (5396, 9116), (6106, 8056), (6536, 7526)]