49496811

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 84268800

約数和(自身を除く): 34771989

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 147, 177, 273, 413, 439, 637, 767, 1239, 1317, 1911, 2301, 2891, 3073, 5369, 5707, 8673, 9219, 16107, 17121, 21511, 25901, 37583, 39949, 64533, 77703, 112749, 119847, 181307, 279643, 336713, 543921, 838929, 1010139, 1269149, 2356991, 3807447, 7070973, 16498937, 49496811]

約数ペア:

[(1, 49496811), (3, 16498937), (7, 7070973), (13, 3807447), (21, 2356991), (39, 1269149), (49, 1010139), (59, 838929), (91, 543921), (147, 336713), (177, 279643), (273, 181307), (413, 119847), (439, 112749), (637, 77703), (767, 64533), (1239, 39949), (1317, 37583), (1911, 25901), (2301, 21511), (2891, 17121), (3073, 16107), (5369, 9219), (5707, 8673)]