49433920

素因数分解:

$2^6\times 5^1\times {\mathrm{241}}^1\times {\mathrm{641}}^1$

素因数の和:899

約数の個数: 56

約数和(自身を含む): 118387368

約数和(自身を除く): 68953448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 241, 320, 482, 641, 964, 1205, 1282, 1928, 2410, 2564, 3205, 3856, 4820, 5128, 6410, 7712, 9640, 10256, 12820, 15424, 19280, 20512, 25640, 38560, 41024, 51280, 77120, 102560, 154481, 205120, 308962, 617924, 772405, 1235848, 1544810, 2471696, 3089620, 4943392, 6179240, 9886784, 12358480, 24716960, 49433920]

約数ペア:

[(1, 49433920), (2, 24716960), (4, 12358480), (5, 9886784), (8, 6179240), (10, 4943392), (16, 3089620), (20, 2471696), (32, 1544810), (40, 1235848), (64, 772405), (80, 617924), (160, 308962), (241, 205120), (320, 154481), (482, 102560), (641, 77120), (964, 51280), (1205, 41024), (1282, 38560), (1928, 25640), (2410, 20512), (2564, 19280), (3205, 15424), (3856, 12820), (4820, 10256), (5128, 9640), (6410, 7712)]