55788824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 129729600

約数和(自身を除く): 73940776

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 197, 364, 389, 394, 728, 778, 788, 1379, 1556, 1576, 2561, 2723, 2758, 3112, 5057, 5122, 5446, 5516, 10114, 10244, 10892, 11032, 17927, 20228, 20488, 21784, 35399, 35854, 40456, 70798, 71708, 76633, 141596, 143416, 153266, 283192, 306532, 536431, 613064, 996229, 1072862, 1992458, 2145724, 3984916, 4291448, 6973603, 7969832, 13947206, 27894412, 55788824]

約数ペア:

[(1, 55788824), (2, 27894412), (4, 13947206), (7, 7969832), (8, 6973603), (13, 4291448), (14, 3984916), (26, 2145724), (28, 1992458), (52, 1072862), (56, 996229), (91, 613064), (104, 536431), (182, 306532), (197, 283192), (364, 153266), (389, 143416), (394, 141596), (728, 76633), (778, 71708), (788, 70798), (1379, 40456), (1556, 35854), (1576, 35399), (2561, 21784), (2723, 20488), (2758, 20228), (3112, 17927), (5057, 11032), (5122, 10892), (5446, 10244), (5516, 10114)]