53893686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 143327232

約数和(自身を除く): 89433546

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 53, 62, 66, 71, 77, 93, 106, 142, 154, 159, 186, 213, 217, 231, 318, 341, 371, 426, 434, 462, 497, 583, 651, 682, 742, 781, 994, 1023, 1113, 1166, 1302, 1491, 1562, 1643, 1749, 2046, 2201, 2226, 2343, 2387, 2982, 3286, 3498, 3763, 4081, 4402, 4686, 4774, 4929, 5467, 6603, 7161, 7526, 8162, 9858, 10934, 11289, 11501, 12243, 13206, 14322, 15407, 16401, 18073, 22578, 23002, 24211, 24486, 26341, 30814, 32802, 34503, 36146, 41393, 46221, 48422, 52682, 54219, 69006, 72633, 79023, 82786, 92442, 108438, 116653, 124179, 126511, 145266, 158046, 169477, 233306, 248358, 253022, 289751, 338954, 349959, 379533, 508431, 579502, 699918, 759066, 816571, 869253, 1016862, 1283183, 1633142, 1738506, 2449713, 2566366, 3849549, 4899426, 7699098, 8982281, 17964562, 26946843, 53893686]

約数ペア:

[(1, 53893686), (2, 26946843), (3, 17964562), (6, 8982281), (7, 7699098), (11, 4899426), (14, 3849549), (21, 2566366), (22, 2449713), (31, 1738506), (33, 1633142), (42, 1283183), (53, 1016862), (62, 869253), (66, 816571), (71, 759066), (77, 699918), (93, 579502), (106, 508431), (142, 379533), (154, 349959), (159, 338954), (186, 289751), (213, 253022), (217, 248358), (231, 233306), (318, 169477), (341, 158046), (371, 145266), (426, 126511), (434, 124179), (462, 116653), (497, 108438), (583, 92442), (651, 82786), (682, 79023), (742, 72633), (781, 69006), (994, 54219), (1023, 52682), (1113, 48422), (1166, 46221), (1302, 41393), (1491, 36146), (1562, 34503), (1643, 32802), (1749, 30814), (2046, 26341), (2201, 24486), (2226, 24211), (2343, 23002), (2387, 22578), (2982, 18073), (3286, 16401), (3498, 15407), (3763, 14322), (4081, 13206), (4402, 12243), (4686, 11501), (4774, 11289), (4929, 10934), (5467, 9858), (6603, 8162), (7161, 7526)]