53358536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 135475200

約数和(自身を除く): 82116664

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 47, 56, 76, 77, 88, 94, 97, 133, 152, 154, 188, 194, 209, 266, 308, 329, 376, 388, 418, 517, 532, 616, 658, 679, 776, 836, 893, 1034, 1064, 1067, 1316, 1358, 1463, 1672, 1786, 1843, 2068, 2134, 2632, 2716, 2926, 3572, 3619, 3686, 4136, 4268, 4559, 5432, 5852, 6251, 7144, 7238, 7372, 7469, 8536, 9118, 9823, 11704, 12502, 12901, 14476, 14744, 14938, 18236, 19646, 20273, 25004, 25802, 28952, 29876, 31913, 36472, 39292, 40546, 50008, 50149, 51604, 59752, 63826, 68761, 78584, 81092, 86621, 100298, 103208, 127652, 137522, 141911, 162184, 173242, 200596, 255304, 275044, 283822, 346484, 351043, 401192, 550088, 567644, 606347, 692968, 702086, 952831, 1135288, 1212694, 1404172, 1905662, 2425388, 2808344, 3811324, 4850776, 6669817, 7622648, 13339634, 26679268, 53358536]

約数ペア:

[(1, 53358536), (2, 26679268), (4, 13339634), (7, 7622648), (8, 6669817), (11, 4850776), (14, 3811324), (19, 2808344), (22, 2425388), (28, 1905662), (38, 1404172), (44, 1212694), (47, 1135288), (56, 952831), (76, 702086), (77, 692968), (88, 606347), (94, 567644), (97, 550088), (133, 401192), (152, 351043), (154, 346484), (188, 283822), (194, 275044), (209, 255304), (266, 200596), (308, 173242), (329, 162184), (376, 141911), (388, 137522), (418, 127652), (517, 103208), (532, 100298), (616, 86621), (658, 81092), (679, 78584), (776, 68761), (836, 63826), (893, 59752), (1034, 51604), (1064, 50149), (1067, 50008), (1316, 40546), (1358, 39292), (1463, 36472), (1672, 31913), (1786, 29876), (1843, 28952), (2068, 25802), (2134, 25004), (2632, 20273), (2716, 19646), (2926, 18236), (3572, 14938), (3619, 14744), (3686, 14476), (4136, 12901), (4268, 12502), (4559, 11704), (5432, 9823), (5852, 9118), (6251, 8536), (7144, 7469), (7238, 7372)]