29478850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 58924800

約数和(自身を除く): 29445950

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 439, 790, 850, 878, 1343, 1975, 2195, 2686, 3950, 4390, 6715, 7463, 10975, 13430, 14926, 21950, 33575, 34681, 37315, 67150, 69362, 74630, 173405, 186575, 346810, 373150, 589577, 867025, 1179154, 1734050, 2947885, 5895770, 14739425, 29478850]

約数ペア:

[(1, 29478850), (2, 14739425), (5, 5895770), (10, 2947885), (17, 1734050), (25, 1179154), (34, 867025), (50, 589577), (79, 373150), (85, 346810), (158, 186575), (170, 173405), (395, 74630), (425, 69362), (439, 67150), (790, 37315), (850, 34681), (878, 33575), (1343, 21950), (1975, 14926), (2195, 13430), (2686, 10975), (3950, 7463), (4390, 6715)]