47120950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 93096720

約数和(自身を除く): 45975770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 193, 257, 386, 475, 514, 950, 965, 1285, 1930, 2570, 3667, 4825, 4883, 6425, 7334, 9650, 9766, 12850, 18335, 24415, 36670, 48830, 49601, 91675, 99202, 122075, 183350, 244150, 248005, 496010, 942419, 1240025, 1884838, 2480050, 4712095, 9424190, 23560475, 47120950]

約数ペア:

[(1, 47120950), (2, 23560475), (5, 9424190), (10, 4712095), (19, 2480050), (25, 1884838), (38, 1240025), (50, 942419), (95, 496010), (190, 248005), (193, 244150), (257, 183350), (386, 122075), (475, 99202), (514, 91675), (950, 49601), (965, 48830), (1285, 36670), (1930, 24415), (2570, 18335), (3667, 12850), (4825, 9766), (4883, 9650), (6425, 7334)]