47948784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1854

約数の個数: 80

約数和(自身を含む): 136574592

約数和(自身を除く): 88625808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 1787, 2064, 2236, 3354, 3574, 4472, 5361, 6708, 7148, 8944, 10722, 13416, 14296, 21444, 23231, 26832, 28592, 42888, 46462, 69693, 76841, 85776, 92924, 139386, 153682, 185848, 230523, 278772, 307364, 371696, 461046, 557544, 614728, 922092, 998933, 1115088, 1229456, 1844184, 1997866, 2996799, 3688368, 3995732, 5993598, 7991464, 11987196, 15982928, 23974392, 47948784]

約数ペア:

[(1, 47948784), (2, 23974392), (3, 15982928), (4, 11987196), (6, 7991464), (8, 5993598), (12, 3995732), (13, 3688368), (16, 2996799), (24, 1997866), (26, 1844184), (39, 1229456), (43, 1115088), (48, 998933), (52, 922092), (78, 614728), (86, 557544), (104, 461046), (129, 371696), (156, 307364), (172, 278772), (208, 230523), (258, 185848), (312, 153682), (344, 139386), (516, 92924), (559, 85776), (624, 76841), (688, 69693), (1032, 46462), (1118, 42888), (1677, 28592), (1787, 26832), (2064, 23231), (2236, 21444), (3354, 14296), (3574, 13416), (4472, 10722), (5361, 8944), (6708, 7148)]