56131956

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{25561}}^1$

素因数の和:25632

約数の個数: 36

約数和(自身を含む): 144220804

約数和(自身を除く): 88088848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 25561, 51122, 76683, 102244, 153366, 230049, 306732, 460098, 920196, 1559221, 3118442, 4677663, 6236884, 9355326, 14032989, 18710652, 28065978, 56131956]

約数ペア:

[(1, 56131956), (2, 28065978), (3, 18710652), (4, 14032989), (6, 9355326), (9, 6236884), (12, 4677663), (18, 3118442), (36, 1559221), (61, 920196), (122, 460098), (183, 306732), (244, 230049), (366, 153366), (549, 102244), (732, 76683), (1098, 51122), (2196, 25561)]