49049478

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 111567456

約数和(自身を除く): 62517978

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 257, 414, 461, 514, 771, 922, 1383, 1542, 2313, 2766, 4149, 4626, 5911, 8298, 10603, 11822, 17733, 21206, 31809, 35466, 53199, 63618, 95427, 106398, 118477, 190854, 236954, 355431, 710862, 1066293, 2132586, 2724971, 5449942, 8174913, 16349826, 24524739, 49049478]

約数ペア:

[(1, 49049478), (2, 24524739), (3, 16349826), (6, 8174913), (9, 5449942), (18, 2724971), (23, 2132586), (46, 1066293), (69, 710862), (138, 355431), (207, 236954), (257, 190854), (414, 118477), (461, 106398), (514, 95427), (771, 63618), (922, 53199), (1383, 35466), (1542, 31809), (2313, 21206), (2766, 17733), (4149, 11822), (4626, 10603), (5911, 8298)]