49416705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4969}}^1$

素因数の和:5010

約数の個数: 48

約数和(自身を含む): 97690320

約数和(自身を除く): 48273615

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 4969, 9945, 14907, 24845, 44721, 64597, 74535, 84473, 193791, 223605, 253419, 322985, 422365, 581373, 760257, 968955, 1098149, 1267095, 2906865, 3294447, 3801285, 5490745, 9883341, 16472235, 49416705]

約数ペア:

[(1, 49416705), (3, 16472235), (5, 9883341), (9, 5490745), (13, 3801285), (15, 3294447), (17, 2906865), (39, 1267095), (45, 1098149), (51, 968955), (65, 760257), (85, 581373), (117, 422365), (153, 322985), (195, 253419), (221, 223605), (255, 193791), (585, 84473), (663, 74535), (765, 64597), (1105, 44721), (1989, 24845), (3315, 14907), (4969, 9945)]