51239268

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{23333}}^1$

素因数の和:23404

約数の個数: 36

約数和(自身を含む): 131650428

約数和(自身を除く): 80411160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 23333, 46666, 69999, 93332, 139998, 209997, 279996, 419994, 839988, 1423313, 2846626, 4269939, 5693252, 8539878, 12809817, 17079756, 25619634, 51239268]

約数ペア:

[(1, 51239268), (2, 25619634), (3, 17079756), (4, 12809817), (6, 8539878), (9, 5693252), (12, 4269939), (18, 2846626), (36, 1423313), (61, 839988), (122, 419994), (183, 279996), (244, 209997), (366, 139998), (549, 93332), (732, 69999), (1098, 46666), (2196, 23333)]