53019666

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1348

約数の個数: 72

約数和(自身を含む): 136581120

約数和(自身を除く): 83561454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1279, 1974, 2303, 2558, 2961, 3837, 4606, 5922, 6909, 7674, 8953, 11511, 13818, 17906, 20727, 23022, 26859, 41454, 53718, 60113, 62671, 80577, 120226, 125342, 161154, 180339, 188013, 360678, 376026, 420791, 541017, 564039, 841582, 1082034, 1128078, 1262373, 2524746, 2945537, 3787119, 5891074, 7574238, 8836611, 17673222, 26509833, 53019666]

約数ペア:

[(1, 53019666), (2, 26509833), (3, 17673222), (6, 8836611), (7, 7574238), (9, 5891074), (14, 3787119), (18, 2945537), (21, 2524746), (42, 1262373), (47, 1128078), (49, 1082034), (63, 841582), (94, 564039), (98, 541017), (126, 420791), (141, 376026), (147, 360678), (282, 188013), (294, 180339), (329, 161154), (423, 125342), (441, 120226), (658, 80577), (846, 62671), (882, 60113), (987, 53718), (1279, 41454), (1974, 26859), (2303, 23022), (2558, 20727), (2961, 17906), (3837, 13818), (4606, 11511), (5922, 8953), (6909, 7674)]