49904829

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 81393312

約数和(自身を除く): 31488483

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 249, 351, 571, 747, 1053, 1079, 1713, 2241, 3237, 5139, 6723, 7423, 9711, 15417, 22269, 29133, 46251, 47393, 66807, 87399, 142179, 200421, 426537, 601263, 616109, 1279611, 1848327, 3838833, 5544981, 16634943, 49904829]

約数ペア:

[(1, 49904829), (3, 16634943), (9, 5544981), (13, 3838833), (27, 1848327), (39, 1279611), (81, 616109), (83, 601263), (117, 426537), (249, 200421), (351, 142179), (571, 87399), (747, 66807), (1053, 47393), (1079, 46251), (1713, 29133), (2241, 22269), (3237, 15417), (5139, 9711), (6723, 7423)]