53365565268

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{809}}^1\times {\mathrm{3517}}^1$

素因数の和:4857

約数の個数: 72

約数和(自身を含む): 135360749160

約数和(自身を除く): 81995183892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 809, 1042, 1563, 1618, 2084, 2427, 3126, 3236, 3517, 4689, 4854, 6252, 7034, 7281, 9378, 9708, 10551, 14068, 14562, 18756, 21102, 29124, 31653, 42204, 63306, 126612, 421489, 842978, 1264467, 1685956, 1832357, 2528934, 2845253, 3664714, 3793401, 5057868, 5497071, 5690506, 7329428, 7586802, 8535759, 10994142, 11381012, 15173604, 16491213, 17071518, 21988284, 25607277, 32982426, 34143036, 51214554, 65964852, 102429108, 1482376813, 2964753626, 4447130439, 5929507252, 8894260878, 13341391317, 17788521756, 26682782634, 53365565268]

約数ペア:

[(1, 53365565268), (2, 26682782634), (3, 17788521756), (4, 13341391317), (6, 8894260878), (9, 5929507252), (12, 4447130439), (18, 2964753626), (36, 1482376813), (521, 102429108), (809, 65964852), (1042, 51214554), (1563, 34143036), (1618, 32982426), (2084, 25607277), (2427, 21988284), (3126, 17071518), (3236, 16491213), (3517, 15173604), (4689, 11381012), (4854, 10994142), (6252, 8535759), (7034, 7586802), (7281, 7329428), (9378, 5690506), (9708, 5497071), (10551, 5057868), (14068, 3793401), (14562, 3664714), (18756, 2845253), (21102, 2528934), (29124, 1832357), (31653, 1685956), (42204, 1264467), (63306, 842978), (126612, 421489)]