61505054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 103493376

約数和(自身を除く): 41988322

約数列:

[1, 2, 13, 26, 31, 62, 137, 274, 403, 557, 806, 1114, 1781, 3562, 4247, 7241, 8494, 14482, 17267, 34534, 55211, 76309, 110422, 152618, 224471, 448942, 992017, 1984034, 2365579, 4731158, 30752527, 61505054]

約数ペア:

[(1, 61505054), (2, 30752527), (13, 4731158), (26, 2365579), (31, 1984034), (62, 992017), (137, 448942), (274, 224471), (403, 152618), (557, 110422), (806, 76309), (1114, 55211), (1781, 34534), (3562, 17267), (4247, 14482), (7241, 8494)]