49403553

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 72744960

約数和(自身を除く): 23341407

約数列:

[1, 3, 19, 31, 57, 73, 93, 219, 383, 589, 1149, 1387, 1767, 2263, 4161, 6789, 7277, 11873, 21831, 27959, 35619, 42997, 83877, 128991, 225587, 531221, 676761, 866729, 1593663, 2600187, 16467851, 49403553]

約数ペア:

[(1, 49403553), (3, 16467851), (19, 2600187), (31, 1593663), (57, 866729), (73, 676761), (93, 531221), (219, 225587), (383, 128991), (589, 83877), (1149, 42997), (1387, 35619), (1767, 27959), (2263, 21831), (4161, 11873), (6789, 7277)]