48247270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 91951200

約数和(自身を除く): 43703930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1289, 1970, 2578, 3743, 6445, 7486, 12890, 18715, 24491, 37430, 48982, 122455, 244910, 253933, 507866, 1269665, 2539330, 4824727, 9649454, 24123635, 48247270]

約数ペア:

[(1, 48247270), (2, 24123635), (5, 9649454), (10, 4824727), (19, 2539330), (38, 1269665), (95, 507866), (190, 253933), (197, 244910), (394, 122455), (985, 48982), (1289, 37430), (1970, 24491), (2578, 18715), (3743, 12890), (6445, 7486)]