55896904

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 124185600

約数和(自身を除く): 68288696

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 139, 167, 172, 278, 301, 334, 344, 556, 602, 668, 973, 1112, 1169, 1204, 1336, 1946, 2338, 2408, 3892, 4676, 5977, 7181, 7784, 9352, 11954, 14362, 23213, 23908, 28724, 41839, 46426, 47816, 50267, 57448, 83678, 92852, 100534, 162491, 167356, 185704, 201068, 324982, 334712, 402136, 649964, 998159, 1299928, 1996318, 3992636, 6987113, 7985272, 13974226, 27948452, 55896904]

約数ペア:

[(1, 55896904), (2, 27948452), (4, 13974226), (7, 7985272), (8, 6987113), (14, 3992636), (28, 1996318), (43, 1299928), (56, 998159), (86, 649964), (139, 402136), (167, 334712), (172, 324982), (278, 201068), (301, 185704), (334, 167356), (344, 162491), (556, 100534), (602, 92852), (668, 83678), (973, 57448), (1112, 50267), (1169, 47816), (1204, 46426), (1336, 41839), (1946, 28724), (2338, 23908), (2408, 23213), (3892, 14362), (4676, 11954), (5977, 9352), (7181, 7784)]