56399486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 106686720

約数和(自身を除く): 50287234

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 97, 107, 143, 194, 209, 214, 247, 286, 418, 494, 1067, 1177, 1261, 1391, 1843, 2033, 2134, 2354, 2522, 2717, 2782, 3686, 4066, 5434, 10379, 13871, 15301, 20273, 20758, 22363, 23959, 26429, 27742, 30602, 40546, 44726, 47918, 52858, 114169, 134927, 197201, 228338, 263549, 269854, 290719, 394402, 527098, 581438, 1484197, 2169211, 2563613, 2968394, 4338422, 5127226, 28199743, 56399486]

約数ペア:

[(1, 56399486), (2, 28199743), (11, 5127226), (13, 4338422), (19, 2968394), (22, 2563613), (26, 2169211), (38, 1484197), (97, 581438), (107, 527098), (143, 394402), (194, 290719), (209, 269854), (214, 263549), (247, 228338), (286, 197201), (418, 134927), (494, 114169), (1067, 52858), (1177, 47918), (1261, 44726), (1391, 40546), (1843, 30602), (2033, 27742), (2134, 26429), (2354, 23959), (2522, 22363), (2717, 20758), (2782, 20273), (3686, 15301), (4066, 13871), (5434, 10379)]