51527448

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:718

約数の個数: 128

約数和(自身を含む): 166924800

約数和(自身を除く): 115397352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 643, 742, 756, 954, 1113, 1272, 1286, 1431, 1484, 1512, 1908, 1929, 2226, 2572, 2862, 2968, 3339, 3816, 3858, 4452, 4501, 5144, 5724, 5787, 6678, 7716, 8904, 9002, 10017, 11448, 11574, 13356, 13503, 15432, 17361, 18004, 20034, 23148, 26712, 27006, 34079, 34722, 36008, 40068, 40509, 46296, 54012, 68158, 69444, 80136, 81018, 102237, 108024, 121527, 136316, 138888, 162036, 204474, 238553, 243054, 272632, 306711, 324072, 408948, 477106, 486108, 613422, 715659, 817896, 920133, 954212, 972216, 1226844, 1431318, 1840266, 1908424, 2146977, 2453688, 2862636, 3680532, 4293954, 5725272, 6440931, 7361064, 8587908, 12881862, 17175816, 25763724, 51527448]

約数ペア:

[(1, 51527448), (2, 25763724), (3, 17175816), (4, 12881862), (6, 8587908), (7, 7361064), (8, 6440931), (9, 5725272), (12, 4293954), (14, 3680532), (18, 2862636), (21, 2453688), (24, 2146977), (27, 1908424), (28, 1840266), (36, 1431318), (42, 1226844), (53, 972216), (54, 954212), (56, 920133), (63, 817896), (72, 715659), (84, 613422), (106, 486108), (108, 477106), (126, 408948), (159, 324072), (168, 306711), (189, 272632), (212, 243054), (216, 238553), (252, 204474), (318, 162036), (371, 138888), (378, 136316), (424, 121527), (477, 108024), (504, 102237), (636, 81018), (643, 80136), (742, 69444), (756, 68158), (954, 54012), (1113, 46296), (1272, 40509), (1286, 40068), (1431, 36008), (1484, 34722), (1512, 34079), (1908, 27006), (1929, 26712), (2226, 23148), (2572, 20034), (2862, 18004), (2968, 17361), (3339, 15432), (3816, 13503), (3858, 13356), (4452, 11574), (4501, 11448), (5144, 10017), (5724, 9002), (5787, 8904), (6678, 7716)]