48785289

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 77438976

約数和(自身を除く): 28653687

約数列:

[1, 3, 7, 21, 31, 93, 137, 217, 411, 547, 651, 959, 1641, 2877, 3829, 4247, 11487, 12741, 16957, 29729, 50871, 74939, 89187, 118699, 224817, 356097, 524573, 1573719, 2323109, 6969327, 16261763, 48785289]

約数ペア:

[(1, 48785289), (3, 16261763), (7, 6969327), (21, 2323109), (31, 1573719), (93, 524573), (137, 356097), (217, 224817), (411, 118699), (547, 89187), (651, 74939), (959, 50871), (1641, 29729), (2877, 16957), (3829, 12741), (4247, 11487)]