53078961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 80075520

約数和(自身を除く): 26996559

約数列:

[1, 3, 13, 29, 39, 71, 87, 213, 377, 661, 923, 1131, 1983, 2059, 2769, 6177, 8593, 19169, 25779, 26767, 46931, 57507, 80301, 140793, 249197, 610103, 747591, 1360999, 1830309, 4082997, 17692987, 53078961]

約数ペア:

[(1, 53078961), (3, 17692987), (13, 4082997), (29, 1830309), (39, 1360999), (71, 747591), (87, 610103), (213, 249197), (377, 140793), (661, 80301), (923, 57507), (1131, 46931), (1983, 26767), (2059, 25779), (2769, 19169), (6177, 8593)]