53247978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24859}}^1$

素因数の和:24891

約数の個数: 48

約数和(自身を含む): 139613760

約数和(自身を除く): 86365782

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 24859, 49718, 74577, 149154, 174013, 223731, 348026, 422603, 447462, 522039, 845206, 1044078, 1267809, 1566117, 2535618, 2958221, 3132234, 3803427, 5916442, 7606854, 8874663, 17749326, 26623989, 53247978]

約数ペア:

[(1, 53247978), (2, 26623989), (3, 17749326), (6, 8874663), (7, 7606854), (9, 5916442), (14, 3803427), (17, 3132234), (18, 2958221), (21, 2535618), (34, 1566117), (42, 1267809), (51, 1044078), (63, 845206), (102, 522039), (119, 447462), (126, 422603), (153, 348026), (238, 223731), (306, 174013), (357, 149154), (714, 74577), (1071, 49718), (2142, 24859)]