53397918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 141994944

約数和(自身を除く): 88597026

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 97, 102, 119, 126, 153, 194, 238, 257, 291, 306, 357, 514, 582, 679, 714, 771, 873, 1071, 1358, 1542, 1649, 1746, 1799, 2037, 2142, 2313, 3298, 3598, 4074, 4369, 4626, 4947, 5397, 6111, 8738, 9894, 10794, 11543, 12222, 13107, 14841, 16191, 23086, 24929, 26214, 29682, 30583, 32382, 34629, 39321, 49858, 61166, 69258, 74787, 78642, 91749, 103887, 149574, 174503, 183498, 207774, 224361, 275247, 349006, 423793, 448722, 523509, 550494, 847586, 1047018, 1271379, 1570527, 2542758, 2966551, 3141054, 3814137, 5933102, 7628274, 8899653, 17799306, 26698959, 53397918]

約数ペア:

[(1, 53397918), (2, 26698959), (3, 17799306), (6, 8899653), (7, 7628274), (9, 5933102), (14, 3814137), (17, 3141054), (18, 2966551), (21, 2542758), (34, 1570527), (42, 1271379), (51, 1047018), (63, 847586), (97, 550494), (102, 523509), (119, 448722), (126, 423793), (153, 349006), (194, 275247), (238, 224361), (257, 207774), (291, 183498), (306, 174503), (357, 149574), (514, 103887), (582, 91749), (679, 78642), (714, 74787), (771, 69258), (873, 61166), (1071, 49858), (1358, 39321), (1542, 34629), (1649, 32382), (1746, 30583), (1799, 29682), (2037, 26214), (2142, 24929), (2313, 23086), (3298, 16191), (3598, 14841), (4074, 13107), (4369, 12222), (4626, 11543), (4947, 10794), (5397, 9894), (6111, 8738)]