49225783454

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1\times {\mathrm{1229}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 74859768000

約数和(自身を除く): 25633984546

約数列:

[1, 2, 157, 199, 314, 398, 641, 1229, 1282, 2458, 31243, 62486, 100637, 127559, 192953, 201274, 244571, 255118, 385906, 489142, 787789, 1575578, 20026763, 38397647, 40053526, 76795294, 123682873, 156770011, 247365746, 313540022, 24612891727, 49225783454]

約数ペア:

[(1, 49225783454), (2, 24612891727), (157, 313540022), (199, 247365746), (314, 156770011), (398, 123682873), (641, 76795294), (1229, 40053526), (1282, 38397647), (2458, 20026763), (31243, 1575578), (62486, 787789), (100637, 489142), (127559, 385906), (192953, 255118), (201274, 244571)]