47601460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 105819840

約数和(自身を除く): 58218380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 347, 361, 380, 694, 722, 1388, 1444, 1735, 1805, 3470, 3610, 6593, 6859, 6940, 7220, 13186, 13718, 26372, 27436, 32965, 34295, 65930, 68590, 125267, 131860, 137180, 250534, 501068, 626335, 1252670, 2380073, 2505340, 4760146, 9520292, 11900365, 23800730, 47601460]

約数ペア:

[(1, 47601460), (2, 23800730), (4, 11900365), (5, 9520292), (10, 4760146), (19, 2505340), (20, 2380073), (38, 1252670), (76, 626335), (95, 501068), (190, 250534), (347, 137180), (361, 131860), (380, 125267), (694, 68590), (722, 65930), (1388, 34295), (1444, 32965), (1735, 27436), (1805, 26372), (3470, 13718), (3610, 13186), (6593, 7220), (6859, 6940)]