55160694

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 122007600

約数和(自身を除く): 66846906

約数列:

[1, 2, 3, 6, 9, 18, 131, 149, 157, 262, 298, 314, 393, 447, 471, 786, 894, 942, 1179, 1341, 1413, 2358, 2682, 2826, 19519, 20567, 23393, 39038, 41134, 46786, 58557, 61701, 70179, 117114, 123402, 140358, 175671, 185103, 210537, 351342, 370206, 421074, 3064483, 6128966, 9193449, 18386898, 27580347, 55160694]

約数ペア:

[(1, 55160694), (2, 27580347), (3, 18386898), (6, 9193449), (9, 6128966), (18, 3064483), (131, 421074), (149, 370206), (157, 351342), (262, 210537), (298, 185103), (314, 175671), (393, 140358), (447, 123402), (471, 117114), (786, 70179), (894, 61701), (942, 58557), (1179, 46786), (1341, 41134), (1413, 39038), (2358, 23393), (2682, 20567), (2826, 19519)]