49043883

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 79511040

約数和(自身を除く): 30467157

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 707, 1217, 1919, 2121, 3651, 5757, 8519, 13433, 23123, 25557, 40299, 69369, 122917, 161861, 368751, 485583, 860419, 2335423, 2581257, 7006269, 16347961, 49043883]

約数ペア:

[(1, 49043883), (3, 16347961), (7, 7006269), (19, 2581257), (21, 2335423), (57, 860419), (101, 485583), (133, 368751), (303, 161861), (399, 122917), (707, 69369), (1217, 40299), (1919, 25557), (2121, 23123), (3651, 13433), (5757, 8519)]