49863885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7607}}^1$

素因数の和:7657

約数の個数: 32

約数和(自身を含む): 87644160

約数和(自身を除く): 37780275

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 7607, 22821, 38035, 114105, 144533, 174961, 433599, 524883, 722665, 874805, 2167995, 2624415, 3324259, 9972777, 16621295, 49863885]

約数ペア:

[(1, 49863885), (3, 16621295), (5, 9972777), (15, 3324259), (19, 2624415), (23, 2167995), (57, 874805), (69, 722665), (95, 524883), (115, 433599), (285, 174961), (345, 144533), (437, 114105), (1311, 38035), (2185, 22821), (6555, 7607)]