49664725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3061}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 68343840

約数和(自身を除く): 18679115

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3061, 3245, 15305, 16225, 33671, 76525, 168355, 180599, 841775, 902995, 1986589, 4514975, 9932945, 49664725]

約数ペア:

[(1, 49664725), (5, 9932945), (11, 4514975), (25, 1986589), (55, 902995), (59, 841775), (275, 180599), (295, 168355), (649, 76525), (1475, 33671), (3061, 16225), (3245, 15305)]