51948904

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 118506240

約数和(自身を除く): 66557336

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 322, 371, 424, 644, 742, 761, 1219, 1288, 1484, 1522, 2438, 2968, 3044, 4876, 5327, 6088, 8533, 9752, 10654, 17066, 17503, 21308, 34132, 35006, 40333, 42616, 68264, 70012, 80666, 122521, 140024, 161332, 245042, 282331, 322664, 490084, 564662, 927659, 980168, 1129324, 1855318, 2258648, 3710636, 6493613, 7421272, 12987226, 25974452, 51948904]

約数ペア:

[(1, 51948904), (2, 25974452), (4, 12987226), (7, 7421272), (8, 6493613), (14, 3710636), (23, 2258648), (28, 1855318), (46, 1129324), (53, 980168), (56, 927659), (92, 564662), (106, 490084), (161, 322664), (184, 282331), (212, 245042), (322, 161332), (371, 140024), (424, 122521), (644, 80666), (742, 70012), (761, 68264), (1219, 42616), (1288, 40333), (1484, 35006), (1522, 34132), (2438, 21308), (2968, 17503), (3044, 17066), (4876, 10654), (5327, 9752), (6088, 8533)]