51389646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2713}}^1$

素因数の和:2777

約数の個数: 64

約数和(自身を含む): 131314176

約数和(自身を除く): 79924530

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 861, 902, 1353, 1722, 2706, 2713, 3157, 5426, 6314, 8139, 9471, 16278, 18942, 18991, 29843, 37982, 56973, 59686, 89529, 111233, 113946, 179058, 208901, 222466, 333699, 417802, 626703, 667398, 778631, 1223563, 1253406, 1557262, 2335893, 2447126, 3670689, 4671786, 7341378, 8564941, 17129882, 25694823, 51389646]

約数ペア:

[(1, 51389646), (2, 25694823), (3, 17129882), (6, 8564941), (7, 7341378), (11, 4671786), (14, 3670689), (21, 2447126), (22, 2335893), (33, 1557262), (41, 1253406), (42, 1223563), (66, 778631), (77, 667398), (82, 626703), (123, 417802), (154, 333699), (231, 222466), (246, 208901), (287, 179058), (451, 113946), (462, 111233), (574, 89529), (861, 59686), (902, 56973), (1353, 37982), (1722, 29843), (2706, 18991), (2713, 18942), (3157, 16278), (5426, 9471), (6314, 8139)]