51568296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 139708800

約数和(自身を除く): 88140504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 839, 1182, 1576, 1678, 2364, 2517, 2561, 3356, 4728, 5034, 5122, 6712, 7683, 10068, 10244, 10907, 15366, 20136, 20488, 21814, 30732, 32721, 43628, 61464, 65442, 87256, 130884, 165283, 261768, 330566, 495849, 661132, 991698, 1322264, 1983396, 2148679, 3966792, 4297358, 6446037, 8594716, 12892074, 17189432, 25784148, 51568296]

約数ペア:

[(1, 51568296), (2, 25784148), (3, 17189432), (4, 12892074), (6, 8594716), (8, 6446037), (12, 4297358), (13, 3966792), (24, 2148679), (26, 1983396), (39, 1322264), (52, 991698), (78, 661132), (104, 495849), (156, 330566), (197, 261768), (312, 165283), (394, 130884), (591, 87256), (788, 65442), (839, 61464), (1182, 43628), (1576, 32721), (1678, 30732), (2364, 21814), (2517, 20488), (2561, 20136), (3356, 15366), (4728, 10907), (5034, 10244), (5122, 10068), (6712, 7683)]