54406937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 65829120

約数和(自身を除く): 11422183

約数列:

[1, 13, 19, 23, 61, 157, 247, 299, 437, 793, 1159, 1403, 2041, 2983, 3611, 5681, 9577, 15067, 18239, 26657, 38779, 46943, 68609, 124501, 181963, 220271, 346541, 891917, 2365519, 2863523, 4185149, 54406937]

約数ペア:

[(1, 54406937), (13, 4185149), (19, 2863523), (23, 2365519), (61, 891917), (157, 346541), (247, 220271), (299, 181963), (437, 124501), (793, 68609), (1159, 46943), (1403, 38779), (2041, 26657), (2983, 18239), (3611, 15067), (5681, 9577)]