56558260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8293}}^1$

素因数の和:8344

約数の個数: 48

約数和(自身を含む): 133765632

約数和(自身を除く): 77207372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 8293, 16586, 33172, 41465, 82930, 91223, 165860, 182446, 257083, 364892, 456115, 514166, 912230, 1028332, 1285415, 1824460, 2570830, 2827913, 5141660, 5655826, 11311652, 14139565, 28279130, 56558260]

約数ペア:

[(1, 56558260), (2, 28279130), (4, 14139565), (5, 11311652), (10, 5655826), (11, 5141660), (20, 2827913), (22, 2570830), (31, 1824460), (44, 1285415), (55, 1028332), (62, 912230), (110, 514166), (124, 456115), (155, 364892), (220, 257083), (310, 182446), (341, 165860), (620, 91223), (682, 82930), (1364, 41465), (1705, 33172), (3410, 16586), (6820, 8293)]