54778612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 113999872

約数和(自身を除く): 59221260

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 223, 283, 434, 446, 566, 868, 892, 1132, 1561, 1981, 3122, 3962, 6244, 6913, 7924, 8773, 13826, 17546, 27652, 35092, 48391, 61411, 63109, 96782, 122822, 126218, 193564, 245644, 252436, 441763, 883526, 1767052, 1956379, 3912758, 7825516, 13694653, 27389306, 54778612]

約数ペア:

[(1, 54778612), (2, 27389306), (4, 13694653), (7, 7825516), (14, 3912758), (28, 1956379), (31, 1767052), (62, 883526), (124, 441763), (217, 252436), (223, 245644), (283, 193564), (434, 126218), (446, 122822), (566, 96782), (868, 63109), (892, 61411), (1132, 48391), (1561, 35092), (1981, 27652), (3122, 17546), (3962, 13826), (6244, 8773), (6913, 7924)]