56554592060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5647}}^1\times {\mathrm{8209}}^1$

素因数の和:13926

約数の個数: 48

約数和(自身を含む): 120747688320

約数和(自身を除く): 64193096260

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 5647, 8209, 11294, 16418, 22588, 28235, 32836, 41045, 56470, 82090, 112940, 164180, 344467, 500749, 688934, 1001498, 1377868, 1722335, 2002996, 2503745, 3444670, 5007490, 6889340, 10014980, 46356223, 92712446, 185424892, 231781115, 463562230, 927124460, 2827729603, 5655459206, 11310918412, 14138648015, 28277296030, 56554592060]

約数ペア:

[(1, 56554592060), (2, 28277296030), (4, 14138648015), (5, 11310918412), (10, 5655459206), (20, 2827729603), (61, 927124460), (122, 463562230), (244, 231781115), (305, 185424892), (610, 92712446), (1220, 46356223), (5647, 10014980), (8209, 6889340), (11294, 5007490), (16418, 3444670), (22588, 2503745), (28235, 2002996), (32836, 1722335), (41045, 1377868), (56470, 1001498), (82090, 688934), (112940, 500749), (164180, 344467)]