51539058

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 70112142

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 191, 263, 342, 382, 513, 526, 573, 789, 1026, 1146, 1578, 1719, 2367, 3438, 3629, 4734, 4997, 5157, 7101, 7258, 9994, 10314, 10887, 14202, 14991, 21774, 29982, 32661, 44973, 50233, 65322, 89946, 97983, 100466, 134919, 150699, 195966, 269838, 301398, 452097, 904194, 954427, 1356291, 1908854, 2712582, 2863281, 5726562, 8589843, 17179686, 25769529, 51539058]

約数ペア:

[(1, 51539058), (2, 25769529), (3, 17179686), (6, 8589843), (9, 5726562), (18, 2863281), (19, 2712582), (27, 1908854), (38, 1356291), (54, 954427), (57, 904194), (114, 452097), (171, 301398), (191, 269838), (263, 195966), (342, 150699), (382, 134919), (513, 100466), (526, 97983), (573, 89946), (789, 65322), (1026, 50233), (1146, 44973), (1578, 32661), (1719, 29982), (2367, 21774), (3438, 14991), (3629, 14202), (4734, 10887), (4997, 10314), (5157, 9994), (7101, 7258)]