53981136

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 168176736

約数和(自身を除く): 114195600

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 53, 66, 72, 88, 99, 106, 132, 144, 159, 176, 198, 212, 264, 318, 396, 424, 477, 528, 583, 636, 643, 792, 848, 954, 1166, 1272, 1286, 1584, 1749, 1908, 1929, 2332, 2544, 2572, 3498, 3816, 3858, 4664, 5144, 5247, 5787, 6996, 7073, 7632, 7716, 9328, 10288, 10494, 11574, 13992, 14146, 15432, 20988, 21219, 23148, 27984, 28292, 30864, 34079, 41976, 42438, 46296, 56584, 63657, 68158, 83952, 84876, 92592, 102237, 113168, 127314, 136316, 169752, 204474, 254628, 272632, 306711, 339504, 374869, 408948, 509256, 545264, 613422, 749738, 817896, 1018512, 1124607, 1226844, 1499476, 1635792, 2249214, 2453688, 2998952, 3373821, 4498428, 4907376, 5997904, 6747642, 8996856, 13495284, 17993712, 26990568, 53981136]

約数ペア:

[(1, 53981136), (2, 26990568), (3, 17993712), (4, 13495284), (6, 8996856), (8, 6747642), (9, 5997904), (11, 4907376), (12, 4498428), (16, 3373821), (18, 2998952), (22, 2453688), (24, 2249214), (33, 1635792), (36, 1499476), (44, 1226844), (48, 1124607), (53, 1018512), (66, 817896), (72, 749738), (88, 613422), (99, 545264), (106, 509256), (132, 408948), (144, 374869), (159, 339504), (176, 306711), (198, 272632), (212, 254628), (264, 204474), (318, 169752), (396, 136316), (424, 127314), (477, 113168), (528, 102237), (583, 92592), (636, 84876), (643, 83952), (792, 68158), (848, 63657), (954, 56584), (1166, 46296), (1272, 42438), (1286, 41976), (1584, 34079), (1749, 30864), (1908, 28292), (1929, 27984), (2332, 23148), (2544, 21219), (2572, 20988), (3498, 15432), (3816, 14146), (3858, 13992), (4664, 11574), (5144, 10494), (5247, 10288), (5787, 9328), (6996, 7716), (7073, 7632)]