55785786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 81071814

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 798, 1007, 1113, 1319, 2014, 2226, 2638, 3021, 3957, 6042, 7049, 7914, 9233, 14098, 18466, 21147, 25061, 27699, 42294, 50122, 55398, 69907, 75183, 139814, 150366, 175427, 209721, 350854, 419442, 489349, 526281, 978698, 1052562, 1328233, 1468047, 2656466, 2936094, 3984699, 7969398, 9297631, 18595262, 27892893, 55785786]

約数ペア:

[(1, 55785786), (2, 27892893), (3, 18595262), (6, 9297631), (7, 7969398), (14, 3984699), (19, 2936094), (21, 2656466), (38, 1468047), (42, 1328233), (53, 1052562), (57, 978698), (106, 526281), (114, 489349), (133, 419442), (159, 350854), (266, 209721), (318, 175427), (371, 150366), (399, 139814), (742, 75183), (798, 69907), (1007, 55398), (1113, 50122), (1319, 42294), (2014, 27699), (2226, 25061), (2638, 21147), (3021, 18466), (3957, 14098), (6042, 9233), (7049, 7914)]