26280050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 51103872

約数和(自身を除く): 24823822

約数列:

[1, 2, 5, 10, 25, 47, 50, 53, 94, 106, 211, 235, 265, 422, 470, 530, 1055, 1175, 1325, 2110, 2350, 2491, 2650, 4982, 5275, 9917, 10550, 11183, 12455, 19834, 22366, 24910, 49585, 55915, 62275, 99170, 111830, 124550, 247925, 279575, 495850, 525601, 559150, 1051202, 2628005, 5256010, 13140025, 26280050]

約数ペア:

[(1, 26280050), (2, 13140025), (5, 5256010), (10, 2628005), (25, 1051202), (47, 559150), (50, 525601), (53, 495850), (94, 279575), (106, 247925), (211, 124550), (235, 111830), (265, 99170), (422, 62275), (470, 55915), (530, 49585), (1055, 24910), (1175, 22366), (1325, 19834), (2110, 12455), (2350, 11183), (2491, 10550), (2650, 9917), (4982, 5275)]