49129038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{129971}}^1$

素因数の和:129989

約数の個数: 32

約数和(自身を含む): 124773120

約数和(自身を除く): 75644082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 129971, 259942, 389913, 779826, 909797, 1169739, 1819594, 2339478, 2729391, 3509217, 5458782, 7018434, 8188173, 16376346, 24564519, 49129038]

約数ペア:

[(1, 49129038), (2, 24564519), (3, 16376346), (6, 8188173), (7, 7018434), (9, 5458782), (14, 3509217), (18, 2729391), (21, 2339478), (27, 1819594), (42, 1169739), (54, 909797), (63, 779826), (126, 389913), (189, 259942), (378, 129971)]