49404003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 74898432

約数和(自身を除く): 25494429

約数列:

[1, 3, 11, 33, 47, 53, 141, 159, 517, 583, 601, 1551, 1749, 1803, 2491, 6611, 7473, 19833, 27401, 28247, 31853, 82203, 84741, 95559, 310717, 350383, 932151, 1051149, 1497091, 4491273, 16468001, 49404003]

約数ペア:

[(1, 49404003), (3, 16468001), (11, 4491273), (33, 1497091), (47, 1051149), (53, 932151), (141, 350383), (159, 310717), (517, 95559), (583, 84741), (601, 82203), (1551, 31853), (1749, 28247), (1803, 27401), (2491, 19833), (6611, 7473)]